Home / 17,557,824.92-24,230,739.67-9,822,405.92

Finding the Fourth Proportional to 17,557,824.92, 24,230,739.67 and 9,822,405.92

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Solution

The fourth proportional to 17,557,824.92, 24,230,739.67 and 9,822,405.92 is: 13,555,446.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,557,824.92 : 24,230,739.67 = 9,822,405.92 : x
  2. Step 2: Convert to fraction form
    17,557,824.92/24,230,739.67 = 9,822,405.92/x
  3. Step 3: Cross multiply
    17,557,824.92x = 24,230,739.67 × 9,822,405.92
  4. Step 4: Simplify right side
    17,557,824.92x = 238,004,160,634,877.12
  5. Step 5: Solve for x
    x = 238,004,160,634,877.12/17,557,824.92
  6. Step 6: Final answer
    x = 13,555,446.75

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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.