Home / 16,767,025.20-25,150,537.80-14,641,261.20

Finding the Fourth Proportional to 16,767,025.20, 25,150,537.80 and 14,641,261.20

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Solution

The fourth proportional to 16,767,025.20, 25,150,537.80 and 14,641,261.20 is: 21,961,891.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,767,025.20 : 25,150,537.80 = 14,641,261.20 : x
  2. Step 2: Convert to fraction form
    16,767,025.20/25,150,537.80 = 14,641,261.20/x
  3. Step 3: Cross multiply
    16,767,025.20x = 25,150,537.80 × 14,641,261.20
  4. Step 4: Simplify right side
    16,767,025.20x = 368,235,593,250,273.38
  5. Step 5: Solve for x
    x = 368,235,593,250,273.38/16,767,025.20
  6. Step 6: Final answer
    x = 21,961,891.80

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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.