Home / 224,741,154.23-337,138,744.44-79,144,625.42

Finding the Fourth Proportional to 224,741,154.23, 337,138,744.44 and 79,144,625.42

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Solution

The fourth proportional to 224,741,154.23, 337,138,744.44 and 79,144,625.42 is: 118,726,451.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,741,154.23 : 337,138,744.44 = 79,144,625.42 : x
  2. Step 2: Convert to fraction form
    224,741,154.23/337,138,744.44 = 79,144,625.42/x
  3. Step 3: Cross multiply
    224,741,154.23x = 337,138,744.44 × 79,144,625.42
  4. Step 4: Simplify right side
    224,741,154.23x = 26,682,719,643,272,908
  5. Step 5: Solve for x
    x = 26,682,719,643,272,908/224,741,154.23
  6. Step 6: Final answer
    x = 118,726,451.04

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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.