Home / 16,995,627.46-25,500,977.43-8,906,680.18

Finding the Fourth Proportional to 16,995,627.46, 25,500,977.43 and 8,906,680.18

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Solution

The fourth proportional to 16,995,627.46, 25,500,977.43 and 8,906,680.18 is: 13,363,969.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,627.46 : 25,500,977.43 = 8,906,680.18 : x
  2. Step 2: Convert to fraction form
    16,995,627.46/25,500,977.43 = 8,906,680.18/x
  3. Step 3: Cross multiply
    16,995,627.46x = 25,500,977.43 × 8,906,680.18
  4. Step 4: Simplify right side
    16,995,627.46x = 227,129,050,246,408.31
  5. Step 5: Solve for x
    x = 227,129,050,246,408.31/16,995,627.46
  6. Step 6: Final answer
    x = 13,363,969.69

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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.