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Finding the Third Proportional to 63,182,931 and 97,073,613

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Solution

The third proportional to 63,182,931 and 97,073,613 is: 149,142,912.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,182,931 : 97,073,613 = 97,073,613 : x
  2. Step 2: Convert to fraction form
    63,182,931/97,073,613 = 97,073,613/x
  3. Step 3: Cross multiply
    63,182,931x = 97,073,613 × 97,073,613
  4. Step 4: Simplify right side
    63,182,931x = 9,423,286,340,873,768
  5. Step 5: Solve for x
    x = 9,423,286,340,873,768/63,182,931
  6. Step 6: Final answer
    x = 149,142,912.36

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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.