Home / 27,741,071.85-38,922,531.15-27,741,071.85

Finding the Fourth Proportional to 27,741,071.85, 38,922,531.15 and 27,741,071.85

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Solution

The fourth proportional to 27,741,071.85, 38,922,531.15 and 27,741,071.85 is: 38,922,531.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,741,071.85 : 38,922,531.15 = 27,741,071.85 : x
  2. Step 2: Convert to fraction form
    27,741,071.85/38,922,531.15 = 27,741,071.85/x
  3. Step 3: Cross multiply
    27,741,071.85x = 38,922,531.15 × 27,741,071.85
  4. Step 4: Simplify right side
    27,741,071.85x = 1,079,752,733,216,013.12
  5. Step 5: Solve for x
    x = 1,079,752,733,216,013.12/27,741,071.85
  6. Step 6: Final answer
    x = 38,922,531.15

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.