Home / 45,143,909.50-62,298,961.20-24,517,503.34

Finding the Fourth Proportional to 45,143,909.50, 62,298,961.20 and 24,517,503.34

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Solution

The fourth proportional to 45,143,909.50, 62,298,961.20 and 24,517,503.34 is: 33,834,353.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,143,909.50 : 62,298,961.20 = 24,517,503.34 : x
  2. Step 2: Convert to fraction form
    45,143,909.50/62,298,961.20 = 24,517,503.34/x
  3. Step 3: Cross multiply
    45,143,909.50x = 62,298,961.20 × 24,517,503.34
  4. Step 4: Simplify right side
    45,143,909.50x = 1,527,414,989,299,530.50
  5. Step 5: Solve for x
    x = 1,527,414,989,299,530.50/45,143,909.50
  6. Step 6: Final answer
    x = 33,834,353.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.