Home / 16,448,410.80-24,672,616.20-4,481,146.80

Finding the Fourth Proportional to 16,448,410.80, 24,672,616.20 and 4,481,146.80

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Solution

The fourth proportional to 16,448,410.80, 24,672,616.20 and 4,481,146.80 is: 6,721,720.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,448,410.80 : 24,672,616.20 = 4,481,146.80 : x
  2. Step 2: Convert to fraction form
    16,448,410.80/24,672,616.20 = 4,481,146.80/x
  3. Step 3: Cross multiply
    16,448,410.80x = 24,672,616.20 × 4,481,146.80
  4. Step 4: Simplify right side
    16,448,410.80x = 110,561,615,132,258.16
  5. Step 5: Solve for x
    x = 110,561,615,132,258.16/16,448,410.80
  6. Step 6: Final answer
    x = 6,721,720.20

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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.