Home / 17,782,724.76-24,540,185.07-9,633,962.76

Finding the Fourth Proportional to 17,782,724.76, 24,540,185.07 and 9,633,962.76

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Solution

The fourth proportional to 17,782,724.76, 24,540,185.07 and 9,633,962.76 is: 13,294,882.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,782,724.76 : 24,540,185.07 = 9,633,962.76 : x
  2. Step 2: Convert to fraction form
    17,782,724.76/24,540,185.07 = 9,633,962.76/x
  3. Step 3: Cross multiply
    17,782,724.76x = 24,540,185.07 × 9,633,962.76
  4. Step 4: Simplify right side
    17,782,724.76x = 236,419,229,087,888
  5. Step 5: Solve for x
    x = 236,419,229,087,888/17,782,724.76
  6. Step 6: Final answer
    x = 13,294,882.10

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1.5x scale

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.