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Finding the Third Proportional to 40,426,308 and 62,200,870

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Solution

The third proportional to 40,426,308 and 62,200,870 is: 95,703,724.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,426,308 : 62,200,870 = 62,200,870 : x
  2. Step 2: Convert to fraction form
    40,426,308/62,200,870 = 62,200,870/x
  3. Step 3: Cross multiply
    40,426,308x = 62,200,870 × 62,200,870
  4. Step 4: Simplify right side
    40,426,308x = 3,868,948,228,756,900
  5. Step 5: Solve for x
    x = 3,868,948,228,756,900/40,426,308
  6. Step 6: Final answer
    x = 95,703,724.14

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.