Home / 17,782,724.70-24,540,185.04-9,633,962.70

Finding the Fourth Proportional to 17,782,724.70, 24,540,185.04 and 9,633,962.70

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Solution

The fourth proportional to 17,782,724.70, 24,540,185.04 and 9,633,962.70 is: 13,294,882.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,782,724.70 : 24,540,185.04 = 9,633,962.70 : x
  2. Step 2: Convert to fraction form
    17,782,724.70/24,540,185.04 = 9,633,962.70/x
  3. Step 3: Cross multiply
    17,782,724.70x = 24,540,185.04 × 9,633,962.70
  4. Step 4: Simplify right side
    17,782,724.70x = 236,419,227,326,457.97
  5. Step 5: Solve for x
    x = 236,419,227,326,457.97/17,782,724.70
  6. Step 6: Final answer
    x = 13,294,882.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.