Home / 44,171,333.20-66,259,246.20-13,879,493.20

Finding the Fourth Proportional to 44,171,333.20, 66,259,246.20 and 13,879,493.20

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Solution

The fourth proportional to 44,171,333.20, 66,259,246.20 and 13,879,493.20 is: 20,819,945.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,171,333.20 : 66,259,246.20 = 13,879,493.20 : x
  2. Step 2: Convert to fraction form
    44,171,333.20/66,259,246.20 = 13,879,493.20/x
  3. Step 3: Cross multiply
    44,171,333.20x = 66,259,246.20 × 13,879,493.20
  4. Step 4: Simplify right side
    44,171,333.20x = 919,644,757,070,025.88
  5. Step 5: Solve for x
    x = 919,644,757,070,025.88/44,171,333.20
  6. Step 6: Final answer
    x = 20,819,945.66

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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.