Home / 45,759,397.50-63,132,603.66-25,910,449.76

Finding the Fourth Proportional to 45,759,397.50, 63,132,603.66 and 25,910,449.76

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Solution

The fourth proportional to 45,759,397.50, 63,132,603.66 and 25,910,449.76 is: 35,747,720.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,759,397.50 : 63,132,603.66 = 25,910,449.76 : x
  2. Step 2: Convert to fraction form
    45,759,397.50/63,132,603.66 = 25,910,449.76/x
  3. Step 3: Cross multiply
    45,759,397.50x = 63,132,603.66 × 25,910,449.76
  4. Step 4: Simplify right side
    45,759,397.50x = 1,635,794,155,508,253.50
  5. Step 5: Solve for x
    x = 1,635,794,155,508,253.50/45,759,397.50
  6. Step 6: Final answer
    x = 35,747,720.57

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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.