Home / 27,225,611.70-40,720,319.55-24,367,640.10

Finding the Fourth Proportional to 27,225,611.70, 40,720,319.55 and 24,367,640.10

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Solution

The fourth proportional to 27,225,611.70, 40,720,319.55 and 24,367,640.10 is: 36,445,759.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,225,611.70 : 40,720,319.55 = 24,367,640.10 : x
  2. Step 2: Convert to fraction form
    27,225,611.70/40,720,319.55 = 24,367,640.10/x
  3. Step 3: Cross multiply
    27,225,611.70x = 40,720,319.55 × 24,367,640.10
  4. Step 4: Simplify right side
    27,225,611.70x = 992,258,091,551,394
  5. Step 5: Solve for x
    x = 992,258,091,551,394/27,225,611.70
  6. Step 6: Final answer
    x = 36,445,759.33

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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.