Home / 25,913,610.93-38,840,522.94-9,729,239.88

Finding the Fourth Proportional to 25,913,610.93, 38,840,522.94 and 9,729,239.88

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Solution

The fourth proportional to 25,913,610.93, 38,840,522.94 and 9,729,239.88 is: 14,582,636.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,913,610.93 : 38,840,522.94 = 9,729,239.88 : x
  2. Step 2: Convert to fraction form
    25,913,610.93/38,840,522.94 = 9,729,239.88/x
  3. Step 3: Cross multiply
    25,913,610.93x = 38,840,522.94 × 9,729,239.88
  4. Step 4: Simplify right side
    25,913,610.93x = 377,888,764,747,902.88
  5. Step 5: Solve for x
    x = 377,888,764,747,902.88/25,913,610.93
  6. Step 6: Final answer
    x = 14,582,636.35

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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.