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Finding the Third Proportional to 45,053,933 and 67,700,862

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Solution

The third proportional to 45,053,933 and 67,700,862 is: 101,731,556.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,053,933 : 67,700,862 = 67,700,862 : x
  2. Step 2: Convert to fraction form
    45,053,933/67,700,862 = 67,700,862/x
  3. Step 3: Cross multiply
    45,053,933x = 67,700,862 × 67,700,862
  4. Step 4: Simplify right side
    45,053,933x = 4,583,406,715,543,044
  5. Step 5: Solve for x
    x = 4,583,406,715,543,044/45,053,933
  6. Step 6: Final answer
    x = 101,731,556.17

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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.