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Finding the Third Proportional to 13,508,842 and 29,069,324

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Solution

The third proportional to 13,508,842 and 29,069,324 is: 62,553,518.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,508,842 : 29,069,324 = 29,069,324 : x
  2. Step 2: Convert to fraction form
    13,508,842/29,069,324 = 29,069,324/x
  3. Step 3: Cross multiply
    13,508,842x = 29,069,324 × 29,069,324
  4. Step 4: Simplify right side
    13,508,842x = 845,025,597,816,976
  5. Step 5: Solve for x
    x = 845,025,597,816,976/13,508,842
  6. Step 6: Final answer
    x = 62,553,518.49

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.