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Finding the Third Proportional to 50,385,906 and 75,565,737

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Solution

The third proportional to 50,385,906 and 75,565,737 is: 113,328,925.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,385,906 : 75,565,737 = 75,565,737 : x
  2. Step 2: Convert to fraction form
    50,385,906/75,565,737 = 75,565,737/x
  3. Step 3: Cross multiply
    50,385,906x = 75,565,737 × 75,565,737
  4. Step 4: Simplify right side
    50,385,906x = 5,710,180,608,353,169
  5. Step 5: Solve for x
    x = 5,710,180,608,353,169/50,385,906
  6. Step 6: Final answer
    x = 113,328,925.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.