Home / 88,536,618.40-132,804,927.60-27,944,471.20

Finding the Fourth Proportional to 88,536,618.40, 132,804,927.60 and 27,944,471.20

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Solution

The fourth proportional to 88,536,618.40, 132,804,927.60 and 27,944,471.20 is: 41,916,706.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,536,618.40 : 132,804,927.60 = 27,944,471.20 : x
  2. Step 2: Convert to fraction form
    88,536,618.40/132,804,927.60 = 27,944,471.20/x
  3. Step 3: Cross multiply
    88,536,618.40x = 132,804,927.60 × 27,944,471.20
  4. Step 4: Simplify right side
    88,536,618.40x = 3,711,163,474,536,285
  5. Step 5: Solve for x
    x = 3,711,163,474,536,285/88,536,618.40
  6. Step 6: Final answer
    x = 41,916,706.80

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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.