Home / 45,500,700.11-62,791,337.52-25,921,276.43

Finding the Fourth Proportional to 45,500,700.11, 62,791,337.52 and 25,921,276.43

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Solution

The fourth proportional to 45,500,700.11, 62,791,337.52 and 25,921,276.43 is: 35,771,573.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,500,700.11 : 62,791,337.52 = 25,921,276.43 : x
  2. Step 2: Convert to fraction form
    45,500,700.11/62,791,337.52 = 25,921,276.43/x
  3. Step 3: Cross multiply
    45,500,700.11x = 62,791,337.52 × 25,921,276.43
  4. Step 4: Simplify right side
    45,500,700.11x = 1,627,631,616,951,394
  5. Step 5: Solve for x
    x = 1,627,631,616,951,394/45,500,700.11
  6. Step 6: Final answer
    x = 35,771,573.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.