Home / 23,517,861.76-35,263,058.28-9,124,109.92

Finding the Fourth Proportional to 23,517,861.76, 35,263,058.28 and 9,124,109.92

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Solution

The fourth proportional to 23,517,861.76, 35,263,058.28 and 9,124,109.92 is: 13,680,836.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,517,861.76 : 35,263,058.28 = 9,124,109.92 : x
  2. Step 2: Convert to fraction form
    23,517,861.76/35,263,058.28 = 9,124,109.92/x
  3. Step 3: Cross multiply
    23,517,861.76x = 35,263,058.28 × 9,124,109.92
  4. Step 4: Simplify right side
    23,517,861.76x = 321,744,019,862,086.12
  5. Step 5: Solve for x
    x = 321,744,019,862,086.12/23,517,861.76
  6. Step 6: Final answer
    x = 13,680,836.43

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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.