Home / 16,015,363.20-24,023,044.80-13,322,728.80

Finding the Fourth Proportional to 16,015,363.20, 24,023,044.80 and 13,322,728.80

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Solution

The fourth proportional to 16,015,363.20, 24,023,044.80 and 13,322,728.80 is: 19,984,093.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,015,363.20 : 24,023,044.80 = 13,322,728.80 : x
  2. Step 2: Convert to fraction form
    16,015,363.20/24,023,044.80 = 13,322,728.80/x
  3. Step 3: Cross multiply
    16,015,363.20x = 24,023,044.80 × 13,322,728.80
  4. Step 4: Simplify right side
    16,015,363.20x = 320,052,510,820,650.25
  5. Step 5: Solve for x
    x = 320,052,510,820,650.25/16,015,363.20
  6. Step 6: Final answer
    x = 19,984,093.20

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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.