Home / 88,536,609.90-132,804,914.85-27,944,462.70

Finding the Fourth Proportional to 88,536,609.90, 132,804,914.85 and 27,944,462.70

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Solution

The fourth proportional to 88,536,609.90, 132,804,914.85 and 27,944,462.70 is: 41,916,694.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,536,609.90 : 132,804,914.85 = 27,944,462.70 : x
  2. Step 2: Convert to fraction form
    88,536,609.90/132,804,914.85 = 27,944,462.70/x
  3. Step 3: Cross multiply
    88,536,609.90x = 132,804,914.85 × 27,944,462.70
  4. Step 4: Simplify right side
    88,536,609.90x = 3,711,161,989,402,501
  5. Step 5: Solve for x
    x = 3,711,161,989,402,501/88,536,609.90
  6. Step 6: Final answer
    x = 41,916,694.05

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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.