Home / 224,794,999.23-337,215,622.60-84,853,331.84

Finding the Fourth Proportional to 224,794,999.23, 337,215,622.60 and 84,853,331.84

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Solution

The fourth proportional to 224,794,999.23, 337,215,622.60 and 84,853,331.84 is: 127,288,726.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,794,999.23 : 337,215,622.60 = 84,853,331.84 : x
  2. Step 2: Convert to fraction form
    224,794,999.23/337,215,622.60 = 84,853,331.84/x
  3. Step 3: Cross multiply
    224,794,999.23x = 337,215,622.60 × 84,853,331.84
  4. Step 4: Simplify right side
    224,794,999.23x = 28,613,869,127,059,108
  5. Step 5: Solve for x
    x = 28,613,869,127,059,108/224,794,999.23
  6. Step 6: Final answer
    x = 127,288,726.29

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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.