Home / 1,617,408,045.90-2,426,112,068.85-582,428,666.70

Finding the Fourth Proportional to 1,617,408,045.90, 2,426,112,068.85 and 582,428,666.70

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Solution

The fourth proportional to 1,617,408,045.90, 2,426,112,068.85 and 582,428,666.70 is: 873,643,000.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,617,408,045.90 : 2,426,112,068.85 = 582,428,666.70 : x
  2. Step 2: Convert to fraction form
    1,617,408,045.90/2,426,112,068.85 = 582,428,666.70/x
  3. Step 3: Cross multiply
    1,617,408,045.90x = 2,426,112,068.85 × 582,428,666.70
  4. Step 4: Simplify right side
    1,617,408,045.90x = 1,413,037,217,525,084,160
  5. Step 5: Solve for x
    x = 1,413,037,217,525,084,160/1,617,408,045.90
  6. Step 6: Final answer
    x = 873,643,000.05

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Double scale
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Similar ratio
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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.