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Finding the Third Proportional to 25,261,165.50 and 54,770,541

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Solution

The third proportional to 25,261,165.50 and 54,770,541 is: 118,751,930.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,261,165.50 : 54,770,541 = 54,770,541 : x
  2. Step 2: Convert to fraction form
    25,261,165.50/54,770,541 = 54,770,541/x
  3. Step 3: Cross multiply
    25,261,165.50x = 54,770,541 × 54,770,541
  4. Step 4: Simplify right side
    25,261,165.50x = 2,999,812,161,432,681
  5. Step 5: Solve for x
    x = 2,999,812,161,432,681/25,261,165.50
  6. Step 6: Final answer
    x = 118,751,930.17

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.