Home / 22,428,726.26-33,643,089.43-5,389,399.22

Finding the Fourth Proportional to 22,428,726.26, 33,643,089.43 and 5,389,399.22

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Solution

The fourth proportional to 22,428,726.26, 33,643,089.43 and 5,389,399.22 is: 8,084,098.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,428,726.26 : 33,643,089.43 = 5,389,399.22 : x
  2. Step 2: Convert to fraction form
    22,428,726.26/33,643,089.43 = 5,389,399.22/x
  3. Step 3: Cross multiply
    22,428,726.26x = 33,643,089.43 × 5,389,399.22
  4. Step 4: Simplify right side
    22,428,726.26x = 181,316,039,750,743.31
  5. Step 5: Solve for x
    x = 181,316,039,750,743.31/22,428,726.26
  6. Step 6: Final answer
    x = 8,084,098.83

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1.5x scale

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.