Home / 41,090,633.04-61,640,028.30-15,189,722.30

Finding the Fourth Proportional to 41,090,633.04, 61,640,028.30 and 15,189,722.30

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Solution

The fourth proportional to 41,090,633.04, 61,640,028.30 and 15,189,722.30 is: 22,786,091.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,090,633.04 : 61,640,028.30 = 15,189,722.30 : x
  2. Step 2: Convert to fraction form
    41,090,633.04/61,640,028.30 = 15,189,722.30/x
  3. Step 3: Cross multiply
    41,090,633.04x = 61,640,028.30 × 15,189,722.30
  4. Step 4: Simplify right side
    41,090,633.04x = 936,294,912,441,141.12
  5. Step 5: Solve for x
    x = 936,294,912,441,141.12/41,090,633.04
  6. Step 6: Final answer
    x = 22,786,091.21

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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.