Home / 117,832,498-176,755,045.60-37,059,764.56

Finding the Fourth Proportional to 117,832,498, 176,755,045.60 and 37,059,764.56

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Solution

The fourth proportional to 117,832,498, 176,755,045.60 and 37,059,764.56 is: 55,591,627.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,832,498 : 176,755,045.60 = 37,059,764.56 : x
  2. Step 2: Convert to fraction form
    117,832,498/176,755,045.60 = 37,059,764.56/x
  3. Step 3: Cross multiply
    117,832,498x = 176,755,045.60 × 37,059,764.56
  4. Step 4: Simplify right side
    117,832,498x = 6,550,500,374,728,064
  5. Step 5: Solve for x
    x = 6,550,500,374,728,064/117,832,498
  6. Step 6: Final answer
    x = 55,591,627.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.