Home / 59,813,753.72-82,540,939.38-32,992,147.22

Finding the Fourth Proportional to 59,813,753.72, 82,540,939.38 and 32,992,147.22

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Solution

The fourth proportional to 59,813,753.72, 82,540,939.38 and 32,992,147.22 is: 45,528,037.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,813,753.72 : 82,540,939.38 = 32,992,147.22 : x
  2. Step 2: Convert to fraction form
    59,813,753.72/82,540,939.38 = 32,992,147.22/x
  3. Step 3: Cross multiply
    59,813,753.72x = 82,540,939.38 × 32,992,147.22
  4. Step 4: Simplify right side
    59,813,753.72x = 2,723,202,823,702,055.50
  5. Step 5: Solve for x
    x = 2,723,202,823,702,055.50/59,813,753.72
  6. Step 6: Final answer
    x = 45,528,037.52

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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.