Home / 41,912,079.28-57,839,955.35-23,328,251.82

Finding the Fourth Proportional to 41,912,079.28, 57,839,955.35 and 23,328,251.82

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Solution

The fourth proportional to 41,912,079.28, 57,839,955.35 and 23,328,251.82 is: 32,193,703.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,912,079.28 : 57,839,955.35 = 23,328,251.82 : x
  2. Step 2: Convert to fraction form
    41,912,079.28/57,839,955.35 = 23,328,251.82/x
  3. Step 3: Cross multiply
    41,912,079.28x = 57,839,955.35 × 23,328,251.82
  4. Step 4: Simplify right side
    41,912,079.28x = 1,349,305,043,545,715
  5. Step 5: Solve for x
    x = 1,349,305,043,545,715/41,912,079.28
  6. Step 6: Final answer
    x = 32,193,703.27

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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.