Home / 24,962,238.80-37,443,358.20-20,707,211.60

Finding the Fourth Proportional to 24,962,238.80, 37,443,358.20 and 20,707,211.60

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Solution

The fourth proportional to 24,962,238.80, 37,443,358.20 and 20,707,211.60 is: 31,060,817.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,962,238.80 : 37,443,358.20 = 20,707,211.60 : x
  2. Step 2: Convert to fraction form
    24,962,238.80/37,443,358.20 = 20,707,211.60/x
  3. Step 3: Cross multiply
    24,962,238.80x = 37,443,358.20 × 20,707,211.60
  4. Step 4: Simplify right side
    24,962,238.80x = 775,347,541,261,995.25
  5. Step 5: Solve for x
    x = 775,347,541,261,995.25/24,962,238.80
  6. Step 6: Final answer
    x = 31,060,817.40

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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.