Home / 22,428,723.29-33,643,084.92-5,389,396.22

Finding the Fourth Proportional to 22,428,723.29, 33,643,084.92 and 5,389,396.22

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Solution

The fourth proportional to 22,428,723.29, 33,643,084.92 and 5,389,396.22 is: 8,084,094.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,428,723.29 : 33,643,084.92 = 5,389,396.22 : x
  2. Step 2: Convert to fraction form
    22,428,723.29/33,643,084.92 = 5,389,396.22/x
  3. Step 3: Cross multiply
    22,428,723.29x = 33,643,084.92 × 5,389,396.22
  4. Step 4: Simplify right side
    22,428,723.29x = 181,315,914,760,884.47
  5. Step 5: Solve for x
    x = 181,315,914,760,884.47/22,428,723.29
  6. Step 6: Final answer
    x = 8,084,094.33

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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.