Home / 296,520,207.36-444,466,713.12-109,654,074.24

Finding the Fourth Proportional to 296,520,207.36, 444,466,713.12 and 109,654,074.24

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Solution

The fourth proportional to 296,520,207.36, 444,466,713.12 and 109,654,074.24 is: 164,365,141.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,520,207.36 : 444,466,713.12 = 109,654,074.24 : x
  2. Step 2: Convert to fraction form
    296,520,207.36/444,466,713.12 = 109,654,074.24/x
  3. Step 3: Cross multiply
    296,520,207.36x = 444,466,713.12 × 109,654,074.24
  4. Step 4: Simplify right side
    296,520,207.36x = 48,737,585,957,669,264
  5. Step 5: Solve for x
    x = 48,737,585,957,669,264/296,520,207.36
  6. Step 6: Final answer
    x = 164,365,141.90

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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.