Home / 41,079,151.80-56,691,000.62-22,744,436.92

Finding the Fourth Proportional to 41,079,151.80, 56,691,000.62 and 22,744,436.92

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Solution

The fourth proportional to 41,079,151.80, 56,691,000.62 and 22,744,436.92 is: 31,388,303.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,079,151.80 : 56,691,000.62 = 22,744,436.92 : x
  2. Step 2: Convert to fraction form
    41,079,151.80/56,691,000.62 = 22,744,436.92/x
  3. Step 3: Cross multiply
    41,079,151.80x = 56,691,000.62 × 22,744,436.92
  4. Step 4: Simplify right side
    41,079,151.80x = 1,289,404,887,533,271
  5. Step 5: Solve for x
    x = 1,289,404,887,533,271/41,079,151.80
  6. Step 6: Final answer
    x = 31,388,303.58

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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.