Home / 59,813,721.77-82,540,895.27-32,992,115.22

Finding the Fourth Proportional to 59,813,721.77, 82,540,895.27 and 32,992,115.22

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Solution

The fourth proportional to 59,813,721.77, 82,540,895.27 and 32,992,115.22 is: 45,527,993.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,813,721.77 : 82,540,895.27 = 32,992,115.22 : x
  2. Step 2: Convert to fraction form
    59,813,721.77/82,540,895.27 = 32,992,115.22/x
  3. Step 3: Cross multiply
    59,813,721.77x = 82,540,895.27 × 32,992,115.22
  4. Step 4: Simplify right side
    59,813,721.77x = 2,723,198,726,944,832.50
  5. Step 5: Solve for x
    x = 2,723,198,726,944,832.50/59,813,721.77
  6. Step 6: Final answer
    x = 45,527,993.35

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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.