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Finding the Third Proportional to 10,661,293.13 and 15,592,098.38

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Solution

The third proportional to 10,661,293.13 and 15,592,098.38 is: 22,803,381.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,661,293.13 : 15,592,098.38 = 15,592,098.38 : x
  2. Step 2: Convert to fraction form
    10,661,293.13/15,592,098.38 = 15,592,098.38/x
  3. Step 3: Cross multiply
    10,661,293.13x = 15,592,098.38 × 15,592,098.38
  4. Step 4: Simplify right side
    10,661,293.13x = 243,113,531,735,677.62
  5. Step 5: Solve for x
    x = 243,113,531,735,677.62/10,661,293.13
  6. Step 6: Final answer
    x = 22,803,381.25

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.