Home / 117,407,373.42-176,050,712.60-62,104,948.41

Finding the Fourth Proportional to 117,407,373.42, 176,050,712.60 and 62,104,948.41

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Solution

The fourth proportional to 117,407,373.42, 176,050,712.60 and 62,104,948.41 is: 93,125,500.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,407,373.42 : 176,050,712.60 = 62,104,948.41 : x
  2. Step 2: Convert to fraction form
    117,407,373.42/176,050,712.60 = 62,104,948.41/x
  3. Step 3: Cross multiply
    117,407,373.42x = 176,050,712.60 × 62,104,948.41
  4. Step 4: Simplify right side
    117,407,373.42x = 10,933,620,423,246,578
  5. Step 5: Solve for x
    x = 10,933,620,423,246,578/117,407,373.42
  6. Step 6: Final answer
    x = 93,125,500.59

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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.