Home / 337,440,069.10-506,160,103.65-107,432,404.30

Finding the Fourth Proportional to 337,440,069.10, 506,160,103.65 and 107,432,404.30

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Solution

The fourth proportional to 337,440,069.10, 506,160,103.65 and 107,432,404.30 is: 161,148,606.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,440,069.10 : 506,160,103.65 = 107,432,404.30 : x
  2. Step 2: Convert to fraction form
    337,440,069.10/506,160,103.65 = 107,432,404.30/x
  3. Step 3: Cross multiply
    337,440,069.10x = 506,160,103.65 × 107,432,404.30
  4. Step 4: Simplify right side
    337,440,069.10x = 54,377,996,895,856,704
  5. Step 5: Solve for x
    x = 54,377,996,895,856,704/337,440,069.10
  6. Step 6: Final answer
    x = 161,148,606.45

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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.