Home / 14,040,154.13-21,060,231.21-3,402,586.13

Finding the Fourth Proportional to 14,040,154.13, 21,060,231.21 and 3,402,586.13

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Solution

The fourth proportional to 14,040,154.13, 21,060,231.21 and 3,402,586.13 is: 5,103,879.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,040,154.13 : 21,060,231.21 = 3,402,586.13 : x
  2. Step 2: Convert to fraction form
    14,040,154.13/21,060,231.21 = 3,402,586.13/x
  3. Step 3: Cross multiply
    14,040,154.13x = 21,060,231.21 × 3,402,586.13
  4. Step 4: Simplify right side
    14,040,154.13x = 71,659,250,504,437.97
  5. Step 5: Solve for x
    x = 71,659,250,504,437.97/14,040,154.13
  6. Step 6: Final answer
    x = 5,103,879.19

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Similar ratio
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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.