Home / 363,147,828.04-501,298,635.20-244,139,440.76

Finding the Fourth Proportional to 363,147,828.04, 501,298,635.20 and 244,139,440.76

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Solution

The fourth proportional to 363,147,828.04, 501,298,635.20 and 244,139,440.76 is: 337,016,385.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,147,828.04 : 501,298,635.20 = 244,139,440.76 : x
  2. Step 2: Convert to fraction form
    363,147,828.04/501,298,635.20 = 244,139,440.76/x
  3. Step 3: Cross multiply
    363,147,828.04x = 501,298,635.20 × 244,139,440.76
  4. Step 4: Simplify right side
    363,147,828.04x = 122,386,768,451,511,792
  5. Step 5: Solve for x
    x = 122,386,768,451,511,792/363,147,828.04
  6. Step 6: Final answer
    x = 337,016,385.62

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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.