Home / 1,226,053,505.60-1,839,080,258.40-1,093,027,918.40

Finding the Fourth Proportional to 1,226,053,505.60, 1,839,080,258.40 and 1,093,027,918.40

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Solution

The fourth proportional to 1,226,053,505.60, 1,839,080,258.40 and 1,093,027,918.40 is: 1,639,541,877.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,226,053,505.60 : 1,839,080,258.40 = 1,093,027,918.40 : x
  2. Step 2: Convert to fraction form
    1,226,053,505.60/1,839,080,258.40 = 1,093,027,918.40/x
  3. Step 3: Cross multiply
    1,226,053,505.60x = 1,839,080,258.40 × 1,093,027,918.40
  4. Step 4: Simplify right side
    1,226,053,505.60x = 2,010,166,066,609,486,336
  5. Step 5: Solve for x
    x = 2,010,166,066,609,486,336/1,226,053,505.60
  6. Step 6: Final answer
    x = 1,639,541,877.60

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.