Home / 230,292,593.10-344,935,004.85-200,059,505.10

Finding the Fourth Proportional to 230,292,593.10, 344,935,004.85 and 200,059,505.10

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Solution

The fourth proportional to 230,292,593.10, 344,935,004.85 and 200,059,505.10 is: 299,651,523.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,292,593.10 : 344,935,004.85 = 200,059,505.10 : x
  2. Step 2: Convert to fraction form
    230,292,593.10/344,935,004.85 = 200,059,505.10/x
  3. Step 3: Cross multiply
    230,292,593.10x = 344,935,004.85 × 200,059,505.10
  4. Step 4: Simplify right side
    230,292,593.10x = 69,007,526,361,957,104
  5. Step 5: Solve for x
    x = 69,007,526,361,957,104/230,292,593.10
  6. Step 6: Final answer
    x = 299,651,523.45

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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.