Home / 57,790,937.25-84,770,566.88

Finding the Third Proportional to 57,790,937.25 and 84,770,566.88

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Solution

The third proportional to 57,790,937.25 and 84,770,566.88 is: 124,345,604.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,790,937.25 : 84,770,566.88 = 84,770,566.88 : x
  2. Step 2: Convert to fraction form
    57,790,937.25/84,770,566.88 = 84,770,566.88/x
  3. Step 3: Cross multiply
    57,790,937.25x = 84,770,566.88 × 84,770,566.88
  4. Step 4: Simplify right side
    57,790,937.25x = 7,186,049,008,308,847
  5. Step 5: Solve for x
    x = 7,186,049,008,308,847/57,790,937.25
  6. Step 6: Final answer
    x = 124,345,604.18

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.