Home / 36,446,014.80-54,669,670.20-10,887,339.60

Finding the Fourth Proportional to 36,446,014.80, 54,669,670.20 and 10,887,339.60

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Solution

The fourth proportional to 36,446,014.80, 54,669,670.20 and 10,887,339.60 is: 16,331,202.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,446,014.80 : 54,669,670.20 = 10,887,339.60 : x
  2. Step 2: Convert to fraction form
    36,446,014.80/54,669,670.20 = 10,887,339.60/x
  3. Step 3: Cross multiply
    36,446,014.80x = 54,669,670.20 × 10,887,339.60
  4. Step 4: Simplify right side
    36,446,014.80x = 595,207,265,287,399.88
  5. Step 5: Solve for x
    x = 595,207,265,287,399.88/36,446,014.80
  6. Step 6: Final answer
    x = 16,331,202.97

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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.