Home / 41,171,570.68-56,816,585.58-23,530,178.92

Finding the Fourth Proportional to 41,171,570.68, 56,816,585.58 and 23,530,178.92

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Solution

The fourth proportional to 41,171,570.68, 56,816,585.58 and 23,530,178.92 is: 32,471,542.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,171,570.68 : 56,816,585.58 = 23,530,178.92 : x
  2. Step 2: Convert to fraction form
    41,171,570.68/56,816,585.58 = 23,530,178.92/x
  3. Step 3: Cross multiply
    41,171,570.68x = 56,816,585.58 × 23,530,178.92
  4. Step 4: Simplify right side
    41,171,570.68x = 1,336,904,424,320,892
  5. Step 5: Solve for x
    x = 1,336,904,424,320,892/41,171,570.68
  6. Step 6: Final answer
    x = 32,471,542.92

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Double scale
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1.5x scale

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.