Home / 40,103,325.22-60,162,721.55-17,073,837.97

Finding the Fourth Proportional to 40,103,325.22, 60,162,721.55 and 17,073,837.97

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Solution

The fourth proportional to 40,103,325.22, 60,162,721.55 and 17,073,837.97 is: 25,614,049.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,103,325.22 : 60,162,721.55 = 17,073,837.97 : x
  2. Step 2: Convert to fraction form
    40,103,325.22/60,162,721.55 = 17,073,837.97/x
  3. Step 3: Cross multiply
    40,103,325.22x = 60,162,721.55 × 17,073,837.97
  4. Step 4: Simplify right side
    40,103,325.22x = 1,027,208,559,578,927.12
  5. Step 5: Solve for x
    x = 1,027,208,559,578,927.12/40,103,325.22
  6. Step 6: Final answer
    x = 25,614,049.56

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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.