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Finding the Third Proportional to 25,532,755.50 and 54,785,079

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Solution

The third proportional to 25,532,755.50 and 54,785,079 is: 117,551,154.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,532,755.50 : 54,785,079 = 54,785,079 : x
  2. Step 2: Convert to fraction form
    25,532,755.50/54,785,079 = 54,785,079/x
  3. Step 3: Cross multiply
    25,532,755.50x = 54,785,079 × 54,785,079
  4. Step 4: Simplify right side
    25,532,755.50x = 3,001,404,881,036,241
  5. Step 5: Solve for x
    x = 3,001,404,881,036,241/25,532,755.50
  6. Step 6: Final answer
    x = 117,551,154.28

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.