Home / 59,568,127.76-89,352,424.92-39,368,879.12

Finding the Fourth Proportional to 59,568,127.76, 89,352,424.92 and 39,368,879.12

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Solution

The fourth proportional to 59,568,127.76, 89,352,424.92 and 39,368,879.12 is: 59,053,472.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,568,127.76 : 89,352,424.92 = 39,368,879.12 : x
  2. Step 2: Convert to fraction form
    59,568,127.76/89,352,424.92 = 39,368,879.12/x
  3. Step 3: Cross multiply
    59,568,127.76x = 89,352,424.92 × 39,368,879.12
  4. Step 4: Simplify right side
    59,568,127.76x = 3,517,704,815,754,355.50
  5. Step 5: Solve for x
    x = 3,517,704,815,754,355.50/59,568,127.76
  6. Step 6: Final answer
    x = 59,053,472.86

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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.