Home / 14,040,154.97-21,060,232.46-3,402,586.97

Finding the Fourth Proportional to 14,040,154.97, 21,060,232.46 and 3,402,586.97

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Solution

The fourth proportional to 14,040,154.97, 21,060,232.46 and 3,402,586.97 is: 5,103,880.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,040,154.97 : 21,060,232.46 = 3,402,586.97 : x
  2. Step 2: Convert to fraction form
    14,040,154.97/21,060,232.46 = 3,402,586.97/x
  3. Step 3: Cross multiply
    14,040,154.97x = 21,060,232.46 × 3,402,586.97
  4. Step 4: Simplify right side
    14,040,154.97x = 71,659,272,522,988.52
  5. Step 5: Solve for x
    x = 71,659,272,522,988.52/14,040,154.97
  6. Step 6: Final answer
    x = 5,103,880.45

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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.