Home / 16,448,039.20-24,672,058.80-16,168,103.20

Finding the Fourth Proportional to 16,448,039.20, 24,672,058.80 and 16,168,103.20

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Solution

The fourth proportional to 16,448,039.20, 24,672,058.80 and 16,168,103.20 is: 24,252,154.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,448,039.20 : 24,672,058.80 = 16,168,103.20 : x
  2. Step 2: Convert to fraction form
    16,448,039.20/24,672,058.80 = 16,168,103.20/x
  3. Step 3: Cross multiply
    16,448,039.20x = 24,672,058.80 × 16,168,103.20
  4. Step 4: Simplify right side
    16,448,039.20x = 398,900,392,834,868.12
  5. Step 5: Solve for x
    x = 398,900,392,834,868.12/16,448,039.20
  6. Step 6: Final answer
    x = 24,252,154.80

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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.