Home / 18,174,271.28-27,266,451.08-10,092,922.04

Finding the Fourth Proportional to 18,174,271.28, 27,266,451.08 and 10,092,922.04

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Solution

The fourth proportional to 18,174,271.28, 27,266,451.08 and 10,092,922.04 is: 15,142,184.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,174,271.28 : 27,266,451.08 = 10,092,922.04 : x
  2. Step 2: Convert to fraction form
    18,174,271.28/27,266,451.08 = 10,092,922.04/x
  3. Step 3: Cross multiply
    18,174,271.28x = 27,266,451.08 × 10,092,922.04
  4. Step 4: Simplify right side
    18,174,271.28x = 275,198,165,057,913.75
  5. Step 5: Solve for x
    x = 275,198,165,057,913.75/18,174,271.28
  6. Step 6: Final answer
    x = 15,142,184.29

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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.