Home / 33,034,042.80-49,551,064.20-32,467,172.40

Finding the Fourth Proportional to 33,034,042.80, 49,551,064.20 and 32,467,172.40

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Solution

The fourth proportional to 33,034,042.80, 49,551,064.20 and 32,467,172.40 is: 48,700,758.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,034,042.80 : 49,551,064.20 = 32,467,172.40 : x
  2. Step 2: Convert to fraction form
    33,034,042.80/49,551,064.20 = 32,467,172.40/x
  3. Step 3: Cross multiply
    33,034,042.80x = 49,551,064.20 × 32,467,172.40
  4. Step 4: Simplify right side
    33,034,042.80x = 1,608,782,943,984,868
  5. Step 5: Solve for x
    x = 1,608,782,943,984,868/33,034,042.80
  6. Step 6: Final answer
    x = 48,700,758.60

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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.