Home / 41,691,686.28-57,534,532.62-23,108,024.91

Finding the Fourth Proportional to 41,691,686.28, 57,534,532.62 and 23,108,024.91

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Solution

The fourth proportional to 41,691,686.28, 57,534,532.62 and 23,108,024.91 is: 31,889,077.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,691,686.28 : 57,534,532.62 = 23,108,024.91 : x
  2. Step 2: Convert to fraction form
    41,691,686.28/57,534,532.62 = 23,108,024.91/x
  3. Step 3: Cross multiply
    41,691,686.28x = 57,534,532.62 × 23,108,024.91
  4. Step 4: Simplify right side
    41,691,686.28x = 1,329,509,412,968,167.50
  5. Step 5: Solve for x
    x = 1,329,509,412,968,167.50/41,691,686.28
  6. Step 6: Final answer
    x = 31,889,077.45

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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.