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Finding the Third Proportional to 59,304,744 and 129,946,896

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Solution

The third proportional to 59,304,744 and 129,946,896 is: 284,736,003.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,304,744 : 129,946,896 = 129,946,896 : x
  2. Step 2: Convert to fraction form
    59,304,744/129,946,896 = 129,946,896/x
  3. Step 3: Cross multiply
    59,304,744x = 129,946,896 × 129,946,896
  4. Step 4: Simplify right side
    59,304,744x = 16,886,195,780,034,816
  5. Step 5: Solve for x
    x = 16,886,195,780,034,816/59,304,744
  6. Step 6: Final answer
    x = 284,736,003.25

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.