Home / 29,471,321.28-44,169,851.52-15,790,537.92

Finding the Fourth Proportional to 29,471,321.28, 44,169,851.52 and 15,790,537.92

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Solution

The fourth proportional to 29,471,321.28, 44,169,851.52 and 15,790,537.92 is: 23,665,912.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,471,321.28 : 44,169,851.52 = 15,790,537.92 : x
  2. Step 2: Convert to fraction form
    29,471,321.28/44,169,851.52 = 15,790,537.92/x
  3. Step 3: Cross multiply
    29,471,321.28x = 44,169,851.52 × 15,790,537.92
  4. Step 4: Simplify right side
    29,471,321.28x = 697,465,715,347,329.62
  5. Step 5: Solve for x
    x = 697,465,715,347,329.62/29,471,321.28
  6. Step 6: Final answer
    x = 23,665,912.66

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.