Home / 34,947,801.56-52,418,159.34-9,385,489.46

Finding the Fourth Proportional to 34,947,801.56, 52,418,159.34 and 9,385,489.46

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Solution

The fourth proportional to 34,947,801.56, 52,418,159.34 and 9,385,489.46 is: 14,077,282.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,947,801.56 : 52,418,159.34 = 9,385,489.46 : x
  2. Step 2: Convert to fraction form
    34,947,801.56/52,418,159.34 = 9,385,489.46/x
  3. Step 3: Cross multiply
    34,947,801.56x = 52,418,159.34 × 9,385,489.46
  4. Step 4: Simplify right side
    34,947,801.56x = 491,970,081,998,170.62
  5. Step 5: Solve for x
    x = 491,970,081,998,170.62/34,947,801.56
  6. Step 6: Final answer
    x = 14,077,282.69

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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.