Home / 40,124,195.01-60,167,323.03-15,543,635.41

Finding the Fourth Proportional to 40,124,195.01, 60,167,323.03 and 15,543,635.41

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Solution

The fourth proportional to 40,124,195.01, 60,167,323.03 and 15,543,635.41 is: 23,308,104.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,124,195.01 : 60,167,323.03 = 15,543,635.41 : x
  2. Step 2: Convert to fraction form
    40,124,195.01/60,167,323.03 = 15,543,635.41/x
  3. Step 3: Cross multiply
    40,124,195.01x = 60,167,323.03 × 15,543,635.41
  4. Step 4: Simplify right side
    40,124,195.01x = 935,218,932,774,016.50
  5. Step 5: Solve for x
    x = 935,218,932,774,016.50/40,124,195.01
  6. Step 6: Final answer
    x = 23,308,104.56

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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.