Home / 224,795,261.46-337,216,019.51-84,853,593.77

Finding the Fourth Proportional to 224,795,261.46, 337,216,019.51 and 84,853,593.77

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Solution

The fourth proportional to 224,795,261.46, 337,216,019.51 and 84,853,593.77 is: 127,289,120.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,795,261.46 : 337,216,019.51 = 84,853,593.77 : x
  2. Step 2: Convert to fraction form
    224,795,261.46/337,216,019.51 = 84,853,593.77/x
  3. Step 3: Cross multiply
    224,795,261.46x = 337,216,019.51 × 84,853,593.77
  4. Step 4: Simplify right side
    224,795,261.46x = 28,613,991,132,237,932
  5. Step 5: Solve for x
    x = 28,613,991,132,237,932/224,795,261.46
  6. Step 6: Final answer
    x = 127,289,120.54

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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.