Home / 104,610,069.90-156,915,104.85-32,806,370.70

Finding the Fourth Proportional to 104,610,069.90, 156,915,104.85 and 32,806,370.70

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Solution

The fourth proportional to 104,610,069.90, 156,915,104.85 and 32,806,370.70 is: 49,209,556.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,610,069.90 : 156,915,104.85 = 32,806,370.70 : x
  2. Step 2: Convert to fraction form
    104,610,069.90/156,915,104.85 = 32,806,370.70/x
  3. Step 3: Cross multiply
    104,610,069.90x = 156,915,104.85 × 32,806,370.70
  4. Step 4: Simplify right side
    104,610,069.90x = 5,147,815,098,138,468
  5. Step 5: Solve for x
    x = 5,147,815,098,138,468/104,610,069.90
  6. Step 6: Final answer
    x = 49,209,556.05

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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.