Home / 2,047,523,121,229.60-2,824,510,652,694.40-1,266,006,428,497.60

Finding the Fourth Proportional to 2,047,523,121,229.60, 2,824,510,652,694.40 and 1,266,006,428,497.60

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Solution

The fourth proportional to 2,047,523,121,229.60, 2,824,510,652,694.40 and 1,266,006,428,497.60 is: 1,746,426,502,633.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,523,121,229.60 : 2,824,510,652,694.40 = 1,266,006,428,497.60 : x
  2. Step 2: Convert to fraction form
    2,047,523,121,229.60/2,824,510,652,694.40 = 1,266,006,428,497.60/x
  3. Step 3: Cross multiply
    2,047,523,121,229.60x = 2,824,510,652,694.40 × 1,266,006,428,497.60
  4. Step 4: Simplify right side
    2,047,523,121,229.60x = 3,575,848,643,671,062,766,157,824
  5. Step 5: Solve for x
    x = 3,575,848,643,671,062,766,157,824/2,047,523,121,229.60
  6. Step 6: Final answer
    x = 1,746,426,502,633.90

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Double scale
Find fourth proportional to 2,047,523,121,230.60, 2,824,510,652,695.78 and 1,266,006,428,498.60
Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.