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Finding the Third Proportional to 63,199,908 and 94,385,718

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Solution

The third proportional to 63,199,908 and 94,385,718 is: 140,960,074.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,199,908 : 94,385,718 = 94,385,718 : x
  2. Step 2: Convert to fraction form
    63,199,908/94,385,718 = 94,385,718/x
  3. Step 3: Cross multiply
    63,199,908x = 94,385,718 × 94,385,718
  4. Step 4: Simplify right side
    63,199,908x = 8,908,663,762,375,524
  5. Step 5: Solve for x
    x = 8,908,663,762,375,524/63,199,908
  6. Step 6: Final answer
    x = 140,960,074.85

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.