Home / 37,398,757.80-56,098,136.70-33,493,650.60

Finding the Fourth Proportional to 37,398,757.80, 56,098,136.70 and 33,493,650.60

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Solution

The fourth proportional to 37,398,757.80, 56,098,136.70 and 33,493,650.60 is: 50,240,475.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,398,757.80 : 56,098,136.70 = 33,493,650.60 : x
  2. Step 2: Convert to fraction form
    37,398,757.80/56,098,136.70 = 33,493,650.60/x
  3. Step 3: Cross multiply
    37,398,757.80x = 56,098,136.70 × 33,493,650.60
  4. Step 4: Simplify right side
    37,398,757.80x = 1,878,931,389,940,837.25
  5. Step 5: Solve for x
    x = 1,878,931,389,940,837.25/37,398,757.80
  6. Step 6: Final answer
    x = 50,240,475.90

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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.