Home / 307,174,462.22-460,711,247.90-132,250,402.76

Finding the Fourth Proportional to 307,174,462.22, 460,711,247.90 and 132,250,402.76

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Solution

The fourth proportional to 307,174,462.22, 460,711,247.90 and 132,250,402.76 is: 198,353,885.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    307,174,462.22 : 460,711,247.90 = 132,250,402.76 : x
  2. Step 2: Convert to fraction form
    307,174,462.22/460,711,247.90 = 132,250,402.76/x
  3. Step 3: Cross multiply
    307,174,462.22x = 460,711,247.90 × 132,250,402.76
  4. Step 4: Simplify right side
    307,174,462.22x = 60,929,248,087,872,392
  5. Step 5: Solve for x
    x = 60,929,248,087,872,392/307,174,462.22
  6. Step 6: Final answer
    x = 198,353,885.44

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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.