Home / 29,356,067.20-44,034,100.80-10,180,451.20

Finding the Fourth Proportional to 29,356,067.20, 44,034,100.80 and 10,180,451.20

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Solution

The fourth proportional to 29,356,067.20, 44,034,100.80 and 10,180,451.20 is: 15,270,676.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,356,067.20 : 44,034,100.80 = 10,180,451.20 : x
  2. Step 2: Convert to fraction form
    29,356,067.20/44,034,100.80 = 10,180,451.20/x
  3. Step 3: Cross multiply
    29,356,067.20x = 44,034,100.80 × 10,180,451.20
  4. Step 4: Simplify right side
    29,356,067.20x = 448,287,014,330,280.88
  5. Step 5: Solve for x
    x = 448,287,014,330,280.88/29,356,067.20
  6. Step 6: Final answer
    x = 15,270,676.80

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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.