Home / 88,356,093.30-132,534,139.95-27,771,819.30

Finding the Fourth Proportional to 88,356,093.30, 132,534,139.95 and 27,771,819.30

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Solution

The fourth proportional to 88,356,093.30, 132,534,139.95 and 27,771,819.30 is: 41,657,728.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,356,093.30 : 132,534,139.95 = 27,771,819.30 : x
  2. Step 2: Convert to fraction form
    88,356,093.30/132,534,139.95 = 27,771,819.30/x
  3. Step 3: Cross multiply
    88,356,093.30x = 132,534,139.95 × 27,771,819.30
  4. Step 4: Simplify right side
    88,356,093.30x = 3,680,714,185,772,311
  5. Step 5: Solve for x
    x = 3,680,714,185,772,311/88,356,093.30
  6. Step 6: Final answer
    x = 41,657,728.95

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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.