Home / 48,195,414.14-66,508,990.54-27,286,907.27

Finding the Fourth Proportional to 48,195,414.14, 66,508,990.54 and 27,286,907.27

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Solution

The fourth proportional to 48,195,414.14, 66,508,990.54 and 27,286,907.27 is: 37,655,546.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,195,414.14 : 66,508,990.54 = 27,286,907.27 : x
  2. Step 2: Convert to fraction form
    48,195,414.14/66,508,990.54 = 27,286,907.27/x
  3. Step 3: Cross multiply
    48,195,414.14x = 66,508,990.54 × 27,286,907.27
  4. Step 4: Simplify right side
    48,195,414.14x = 1,814,824,657,085,525
  5. Step 5: Solve for x
    x = 1,814,824,657,085,525/48,195,414.14
  6. Step 6: Final answer
    x = 37,655,546.48

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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.