Home / 41,198,878.68-56,854,084.44-22,613,468.40

Finding the Fourth Proportional to 41,198,878.68, 56,854,084.44 and 22,613,468.40

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Solution

The fourth proportional to 41,198,878.68, 56,854,084.44 and 22,613,468.40 is: 31,206,384.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,198,878.68 : 56,854,084.44 = 22,613,468.40 : x
  2. Step 2: Convert to fraction form
    41,198,878.68/56,854,084.44 = 22,613,468.40/x
  3. Step 3: Cross multiply
    41,198,878.68x = 56,854,084.44 × 22,613,468.40
  4. Step 4: Simplify right side
    41,198,878.68x = 1,285,668,041,894,871.50
  5. Step 5: Solve for x
    x = 1,285,668,041,894,871.50/41,198,878.68
  6. Step 6: Final answer
    x = 31,206,384.33

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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.