Home / 44,289,228.80-66,433,843.20-32,810,103.20

Finding the Fourth Proportional to 44,289,228.80, 66,433,843.20 and 32,810,103.20

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Solution

The fourth proportional to 44,289,228.80, 66,433,843.20 and 32,810,103.20 is: 49,215,154.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,289,228.80 : 66,433,843.20 = 32,810,103.20 : x
  2. Step 2: Convert to fraction form
    44,289,228.80/66,433,843.20 = 32,810,103.20/x
  3. Step 3: Cross multiply
    44,289,228.80x = 66,433,843.20 × 32,810,103.20
  4. Step 4: Simplify right side
    44,289,228.80x = 2,179,701,251,364,618.25
  5. Step 5: Solve for x
    x = 2,179,701,251,364,618.25/44,289,228.80
  6. Step 6: Final answer
    x = 49,215,154.80

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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.