Home / 224,794,982.81-337,215,604.85-84,853,312.27

Finding the Fourth Proportional to 224,794,982.81, 337,215,604.85 and 84,853,312.27

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Solution

The fourth proportional to 224,794,982.81, 337,215,604.85 and 84,853,312.27 is: 127,288,699.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,794,982.81 : 337,215,604.85 = 84,853,312.27 : x
  2. Step 2: Convert to fraction form
    224,794,982.81/337,215,604.85 = 84,853,312.27/x
  3. Step 3: Cross multiply
    224,794,982.81x = 337,215,604.85 × 84,853,312.27
  4. Step 4: Simplify right side
    224,794,982.81x = 28,613,861,019,704,020
  5. Step 5: Solve for x
    x = 28,613,861,019,704,020/224,794,982.81
  6. Step 6: Final answer
    x = 127,288,699.52

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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.