Home / 15,753,670.08-23,630,505.11-10,080,300.48

Finding the Fourth Proportional to 15,753,670.08, 23,630,505.11 and 10,080,300.48

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Solution

The fourth proportional to 15,753,670.08, 23,630,505.11 and 10,080,300.48 is: 15,120,450.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,753,670.08 : 23,630,505.11 = 10,080,300.48 : x
  2. Step 2: Convert to fraction form
    15,753,670.08/23,630,505.11 = 10,080,300.48/x
  3. Step 3: Cross multiply
    15,753,670.08x = 23,630,505.11 × 10,080,300.48
  4. Step 4: Simplify right side
    15,753,670.08x = 238,202,591,910,023.69
  5. Step 5: Solve for x
    x = 238,202,591,910,023.69/15,753,670.08
  6. Step 6: Final answer
    x = 15,120,450.71

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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.