Home / 182,683,500.20-274,025,250.30-143,941,451.30

Finding the Fourth Proportional to 182,683,500.20, 274,025,250.30 and 143,941,451.30

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Solution

The fourth proportional to 182,683,500.20, 274,025,250.30 and 143,941,451.30 is: 215,912,176.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,683,500.20 : 274,025,250.30 = 143,941,451.30 : x
  2. Step 2: Convert to fraction form
    182,683,500.20/274,025,250.30 = 143,941,451.30/x
  3. Step 3: Cross multiply
    182,683,500.20x = 274,025,250.30 × 143,941,451.30
  4. Step 4: Simplify right side
    182,683,500.20x = 39,443,592,221,027,768
  5. Step 5: Solve for x
    x = 39,443,592,221,027,768/182,683,500.20
  6. Step 6: Final answer
    x = 215,912,176.95

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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.