Home / 10,168,352.01-15,253,104.45-3,252,438.85

Finding the Fourth Proportional to 10,168,352.01, 15,253,104.45 and 3,252,438.85

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Solution

The fourth proportional to 10,168,352.01, 15,253,104.45 and 3,252,438.85 is: 4,878,842.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,168,352.01 : 15,253,104.45 = 3,252,438.85 : x
  2. Step 2: Convert to fraction form
    10,168,352.01/15,253,104.45 = 3,252,438.85/x
  3. Step 3: Cross multiply
    10,168,352.01x = 15,253,104.45 × 3,252,438.85
  4. Step 4: Simplify right side
    10,168,352.01x = 49,609,789,496,287.88
  5. Step 5: Solve for x
    x = 49,609,789,496,287.88/10,168,352.01
  6. Step 6: Final answer
    x = 4,878,842.65

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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.