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Finding the Third Proportional to 352,299,468 and 736,721,592

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Solution

The third proportional to 352,299,468 and 736,721,592 is: 1,540,617,438.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,299,468 : 736,721,592 = 736,721,592 : x
  2. Step 2: Convert to fraction form
    352,299,468/736,721,592 = 736,721,592/x
  3. Step 3: Cross multiply
    352,299,468x = 736,721,592 × 736,721,592
  4. Step 4: Simplify right side
    352,299,468x = 542,758,704,119,014,464
  5. Step 5: Solve for x
    x = 542,758,704,119,014,464/352,299,468
  6. Step 6: Final answer
    x = 1,540,617,438.91

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.