Home / 16,995,627.63-25,500,977.18-8,906,680.08

Finding the Fourth Proportional to 16,995,627.63, 25,500,977.18 and 8,906,680.08

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Solution

The fourth proportional to 16,995,627.63, 25,500,977.18 and 8,906,680.08 is: 13,363,969.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,627.63 : 25,500,977.18 = 8,906,680.08 : x
  2. Step 2: Convert to fraction form
    16,995,627.63/25,500,977.18 = 8,906,680.08/x
  3. Step 3: Cross multiply
    16,995,627.63x = 25,500,977.18 × 8,906,680.08
  4. Step 4: Simplify right side
    16,995,627.63x = 227,129,045,491,907.28
  5. Step 5: Solve for x
    x = 227,129,045,491,907.28/16,995,627.63
  6. Step 6: Final answer
    x = 13,363,969.28

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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.