Home / 41,395,195.24-56,711,620.17-39,843,707.56

Finding the Fourth Proportional to 41,395,195.24, 56,711,620.17 and 39,843,707.56

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Solution

The fourth proportional to 41,395,195.24, 56,711,620.17 and 39,843,707.56 is: 54,586,074.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,395,195.24 : 56,711,620.17 = 39,843,707.56 : x
  2. Step 2: Convert to fraction form
    41,395,195.24/56,711,620.17 = 39,843,707.56/x
  3. Step 3: Cross multiply
    41,395,195.24x = 56,711,620.17 × 39,843,707.56
  4. Step 4: Simplify right side
    41,395,195.24x = 2,259,601,209,307,277.50
  5. Step 5: Solve for x
    x = 2,259,601,209,307,277.50/41,395,195.24
  6. Step 6: Final answer
    x = 54,586,074.45

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.