Home / 22,034,986.20-33,052,479.30-16,996,138.20

Finding the Fourth Proportional to 22,034,986.20, 33,052,479.30 and 16,996,138.20

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Solution

The fourth proportional to 22,034,986.20, 33,052,479.30 and 16,996,138.20 is: 25,494,207.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,034,986.20 : 33,052,479.30 = 16,996,138.20 : x
  2. Step 2: Convert to fraction form
    22,034,986.20/33,052,479.30 = 16,996,138.20/x
  3. Step 3: Cross multiply
    22,034,986.20x = 33,052,479.30 × 16,996,138.20
  4. Step 4: Simplify right side
    22,034,986.20x = 561,764,506,035,439.25
  5. Step 5: Solve for x
    x = 561,764,506,035,439.25/22,034,986.20
  6. Step 6: Final answer
    x = 25,494,207.30

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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.