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Finding the Third Proportional to 100,771,924 and 151,131,606

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Solution

The third proportional to 100,771,924 and 151,131,606 is: 226,657,995.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,771,924 : 151,131,606 = 151,131,606 : x
  2. Step 2: Convert to fraction form
    100,771,924/151,131,606 = 151,131,606/x
  3. Step 3: Cross multiply
    100,771,924x = 151,131,606 × 151,131,606
  4. Step 4: Simplify right side
    100,771,924x = 22,840,762,332,139,236
  5. Step 5: Solve for x
    x = 22,840,762,332,139,236/100,771,924
  6. Step 6: Final answer
    x = 226,657,995.85

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