Home / 23,380,082.97-32,263,122.30-12,925,472.91

Finding the Fourth Proportional to 23,380,082.97, 32,263,122.30 and 12,925,472.91

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Solution

The fourth proportional to 23,380,082.97, 32,263,122.30 and 12,925,472.91 is: 17,836,382.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,380,082.97 : 32,263,122.30 = 12,925,472.91 : x
  2. Step 2: Convert to fraction form
    23,380,082.97/32,263,122.30 = 12,925,472.91/x
  3. Step 3: Cross multiply
    23,380,082.97x = 32,263,122.30 × 12,925,472.91
  4. Step 4: Simplify right side
    23,380,082.97x = 417,016,113,456,119.38
  5. Step 5: Solve for x
    x = 417,016,113,456,119.38/23,380,082.97
  6. Step 6: Final answer
    x = 17,836,382.95

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1.5x scale

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.