Home / 104,359,078.32-156,557,861.49-34,333,247.73

Finding the Fourth Proportional to 104,359,078.32, 156,557,861.49 and 34,333,247.73

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Solution

The fourth proportional to 104,359,078.32, 156,557,861.49 and 34,333,247.73 is: 51,506,202.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,359,078.32 : 156,557,861.49 = 34,333,247.73 : x
  2. Step 2: Convert to fraction form
    104,359,078.32/156,557,861.49 = 34,333,247.73/x
  3. Step 3: Cross multiply
    104,359,078.32x = 156,557,861.49 × 34,333,247.73
  4. Step 4: Simplify right side
    104,359,078.32x = 5,375,139,842,615,197
  5. Step 5: Solve for x
    x = 5,375,139,842,615,197/104,359,078.32
  6. Step 6: Final answer
    x = 51,506,202.71

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