Home / 22,428,727.26-33,643,090.93-5,389,400.22

Finding the Fourth Proportional to 22,428,727.26, 33,643,090.93 and 5,389,400.22

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Solution

The fourth proportional to 22,428,727.26, 33,643,090.93 and 5,389,400.22 is: 8,084,100.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,428,727.26 : 33,643,090.93 = 5,389,400.22 : x
  2. Step 2: Convert to fraction form
    22,428,727.26/33,643,090.93 = 5,389,400.22/x
  3. Step 3: Cross multiply
    22,428,727.26x = 33,643,090.93 × 5,389,400.22
  4. Step 4: Simplify right side
    22,428,727.26x = 181,316,081,659,622
  5. Step 5: Solve for x
    x = 181,316,081,659,622/22,428,727.26
  6. Step 6: Final answer
    x = 8,084,100.34

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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.