Home / 55,344,718.80-76,382,757-32,135,225.04

Finding the Fourth Proportional to 55,344,718.80, 76,382,757 and 32,135,225.04

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Solution

The fourth proportional to 55,344,718.80, 76,382,757 and 32,135,225.04 is: 44,350,701.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,344,718.80 : 76,382,757 = 32,135,225.04 : x
  2. Step 2: Convert to fraction form
    55,344,718.80/76,382,757 = 32,135,225.04/x
  3. Step 3: Cross multiply
    55,344,718.80x = 76,382,757 × 32,135,225.04
  4. Step 4: Simplify right side
    55,344,718.80x = 2,454,577,085,370,635
  5. Step 5: Solve for x
    x = 2,454,577,085,370,635/55,344,718.80
  6. Step 6: Final answer
    x = 44,350,701.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.