Home / 9,449,233.20-14,173,849.80-7,559,665.20

Finding the Fourth Proportional to 9,449,233.20, 14,173,849.80 and 7,559,665.20

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Solution

The fourth proportional to 9,449,233.20, 14,173,849.80 and 7,559,665.20 is: 11,339,497.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,449,233.20 : 14,173,849.80 = 7,559,665.20 : x
  2. Step 2: Convert to fraction form
    9,449,233.20/14,173,849.80 = 7,559,665.20/x
  3. Step 3: Cross multiply
    9,449,233.20x = 14,173,849.80 × 7,559,665.20
  4. Step 4: Simplify right side
    9,449,233.20x = 107,149,559,083,086.97
  5. Step 5: Solve for x
    x = 107,149,559,083,086.97/9,449,233.20
  6. Step 6: Final answer
    x = 11,339,497.80

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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.