Home / 10,944,034.80-16,416,052.20-2,965,858.80

Finding the Fourth Proportional to 10,944,034.80, 16,416,052.20 and 2,965,858.80

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Solution

The fourth proportional to 10,944,034.80, 16,416,052.20 and 2,965,858.80 is: 4,448,788.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,944,034.80 : 16,416,052.20 = 2,965,858.80 : x
  2. Step 2: Convert to fraction form
    10,944,034.80/16,416,052.20 = 2,965,858.80/x
  3. Step 3: Cross multiply
    10,944,034.80x = 16,416,052.20 × 2,965,858.80
  4. Step 4: Simplify right side
    10,944,034.80x = 48,687,692,878,629.35
  5. Step 5: Solve for x
    x = 48,687,692,878,629.35/10,944,034.80
  6. Step 6: Final answer
    x = 4,448,788.20

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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.