Home / 41,156,478.50-56,796,983.16-22,572,358.52

Finding the Fourth Proportional to 41,156,478.50, 56,796,983.16 and 22,572,358.52

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Solution

The fourth proportional to 41,156,478.50, 56,796,983.16 and 22,572,358.52 is: 31,150,426.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,156,478.50 : 56,796,983.16 = 22,572,358.52 : x
  2. Step 2: Convert to fraction form
    41,156,478.50/56,796,983.16 = 22,572,358.52/x
  3. Step 3: Cross multiply
    41,156,478.50x = 56,796,983.16 × 22,572,358.52
  4. Step 4: Simplify right side
    41,156,478.50x = 1,282,041,866,741,922.50
  5. Step 5: Solve for x
    x = 1,282,041,866,741,922.50/41,156,478.50
  6. Step 6: Final answer
    x = 31,150,426.70

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.