Home / 24,451,399.20-36,677,098.80-13,113,991.20

Finding the Fourth Proportional to 24,451,399.20, 36,677,098.80 and 13,113,991.20

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Solution

The fourth proportional to 24,451,399.20, 36,677,098.80 and 13,113,991.20 is: 19,670,986.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,451,399.20 : 36,677,098.80 = 13,113,991.20 : x
  2. Step 2: Convert to fraction form
    24,451,399.20/36,677,098.80 = 13,113,991.20/x
  3. Step 3: Cross multiply
    24,451,399.20x = 36,677,098.80 × 13,113,991.20
  4. Step 4: Simplify right side
    24,451,399.20x = 480,983,150,904,730.50
  5. Step 5: Solve for x
    x = 480,983,150,904,730.50/24,451,399.20
  6. Step 6: Final answer
    x = 19,670,986.80

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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.