Home / 22,041,167.44-33,065,741.76-9,080,115.43

Finding the Fourth Proportional to 22,041,167.44, 33,065,741.76 and 9,080,115.43

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Solution

The fourth proportional to 22,041,167.44, 33,065,741.76 and 9,080,115.43 is: 13,621,817.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,041,167.44 : 33,065,741.76 = 9,080,115.43 : x
  2. Step 2: Convert to fraction form
    22,041,167.44/33,065,741.76 = 9,080,115.43/x
  3. Step 3: Cross multiply
    22,041,167.44x = 33,065,741.76 × 9,080,115.43
  4. Step 4: Simplify right side
    22,041,167.44x = 300,240,751,959,371.38
  5. Step 5: Solve for x
    x = 300,240,751,959,371.38/22,041,167.44
  6. Step 6: Final answer
    x = 13,621,817.12

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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.