Home / 29,798,739.80-44,687,612.10-10,630,122.20

Finding the Fourth Proportional to 29,798,739.80, 44,687,612.10 and 10,630,122.20

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Solution

The fourth proportional to 29,798,739.80, 44,687,612.10 and 10,630,122.20 is: 15,941,438.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,798,739.80 : 44,687,612.10 = 10,630,122.20 : x
  2. Step 2: Convert to fraction form
    29,798,739.80/44,687,612.10 = 10,630,122.20/x
  3. Step 3: Cross multiply
    29,798,739.80x = 44,687,612.10 × 10,630,122.20
  4. Step 4: Simplify right side
    29,798,739.80x = 475,034,777,449,198.62
  5. Step 5: Solve for x
    x = 475,034,777,449,198.62/29,798,739.80
  6. Step 6: Final answer
    x = 15,941,438.48

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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.