Home / 88,982,999.76-133,425,734.52-27,555,104.67

Finding the Fourth Proportional to 88,982,999.76, 133,425,734.52 and 27,555,104.67

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Solution

The fourth proportional to 88,982,999.76, 133,425,734.52 and 27,555,104.67 is: 41,317,556.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,982,999.76 : 133,425,734.52 = 27,555,104.67 : x
  2. Step 2: Convert to fraction form
    88,982,999.76/133,425,734.52 = 27,555,104.67/x
  3. Step 3: Cross multiply
    88,982,999.76x = 133,425,734.52 × 27,555,104.67
  4. Step 4: Simplify right side
    88,982,999.76x = 3,676,560,080,370,232.50
  5. Step 5: Solve for x
    x = 3,676,560,080,370,232.50/88,982,999.76
  6. Step 6: Final answer
    x = 41,317,556.05

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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.