Home / 275,593,923.90-413,390,885.85-227,764,233.90

Finding the Fourth Proportional to 275,593,923.90, 413,390,885.85 and 227,764,233.90

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Solution

The fourth proportional to 275,593,923.90, 413,390,885.85 and 227,764,233.90 is: 341,646,350.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,593,923.90 : 413,390,885.85 = 227,764,233.90 : x
  2. Step 2: Convert to fraction form
    275,593,923.90/413,390,885.85 = 227,764,233.90/x
  3. Step 3: Cross multiply
    275,593,923.90x = 413,390,885.85 × 227,764,233.90
  4. Step 4: Simplify right side
    275,593,923.90x = 94,155,658,416,867,616
  5. Step 5: Solve for x
    x = 94,155,658,416,867,616/275,593,923.90
  6. Step 6: Final answer
    x = 341,646,350.85

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1.5x scale

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.