Home / 15,098,015.90-22,645,327.88-4,169,759.11

Finding the Fourth Proportional to 15,098,015.90, 22,645,327.88 and 4,169,759.11

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Solution

The fourth proportional to 15,098,015.90, 22,645,327.88 and 4,169,759.11 is: 6,254,170.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,098,015.90 : 22,645,327.88 = 4,169,759.11 : x
  2. Step 2: Convert to fraction form
    15,098,015.90/22,645,327.88 = 4,169,759.11/x
  3. Step 3: Cross multiply
    15,098,015.90x = 22,645,327.88 × 4,169,759.11
  4. Step 4: Simplify right side
    15,098,015.90x = 94,425,562,149,104.88
  5. Step 5: Solve for x
    x = 94,425,562,149,104.88/15,098,015.90
  6. Step 6: Final answer
    x = 6,254,170.27

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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.