Home / 26,454,161.04-39,686,351.72-10,058,170.65

Finding the Fourth Proportional to 26,454,161.04, 39,686,351.72 and 10,058,170.65

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Solution

The fourth proportional to 26,454,161.04, 39,686,351.72 and 10,058,170.65 is: 15,089,198.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,454,161.04 : 39,686,351.72 = 10,058,170.65 : x
  2. Step 2: Convert to fraction form
    26,454,161.04/39,686,351.72 = 10,058,170.65/x
  3. Step 3: Cross multiply
    26,454,161.04x = 39,686,351.72 × 10,058,170.65
  4. Step 4: Simplify right side
    26,454,161.04x = 399,172,098,025,390.19
  5. Step 5: Solve for x
    x = 399,172,098,025,390.19/26,454,161.04
  6. Step 6: Final answer
    x = 15,089,198.91

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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.