Home / 24,715,480.80-37,073,221.20-20,983,000.80

Finding the Fourth Proportional to 24,715,480.80, 37,073,221.20 and 20,983,000.80

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Solution

The fourth proportional to 24,715,480.80, 37,073,221.20 and 20,983,000.80 is: 31,474,501.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,715,480.80 : 37,073,221.20 = 20,983,000.80 : x
  2. Step 2: Convert to fraction form
    24,715,480.80/37,073,221.20 = 20,983,000.80/x
  3. Step 3: Cross multiply
    24,715,480.80x = 37,073,221.20 × 20,983,000.80
  4. Step 4: Simplify right side
    24,715,480.80x = 777,907,430,098,177
  5. Step 5: Solve for x
    x = 777,907,430,098,177/24,715,480.80
  6. Step 6: Final answer
    x = 31,474,501.20

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1.5x scale

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.