Home / 98,589,004.47-147,896,958.11-41,067,823.57

Finding the Fourth Proportional to 98,589,004.47, 147,896,958.11 and 41,067,823.57

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Solution

The fourth proportional to 98,589,004.47, 147,896,958.11 and 41,067,823.57 is: 61,607,338.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,589,004.47 : 147,896,958.11 = 41,067,823.57 : x
  2. Step 2: Convert to fraction form
    98,589,004.47/147,896,958.11 = 41,067,823.57/x
  3. Step 3: Cross multiply
    98,589,004.47x = 147,896,958.11 × 41,067,823.57
  4. Step 4: Simplify right side
    98,589,004.47x = 6,073,806,181,626,079
  5. Step 5: Solve for x
    x = 6,073,806,181,626,079/98,589,004.47
  6. Step 6: Final answer
    x = 61,607,338.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.