Home / 22,147,818.80-33,221,728.20-16,175,850.80

Finding the Fourth Proportional to 22,147,818.80, 33,221,728.20 and 16,175,850.80

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Solution

The fourth proportional to 22,147,818.80, 33,221,728.20 and 16,175,850.80 is: 24,263,776.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,147,818.80 : 33,221,728.20 = 16,175,850.80 : x
  2. Step 2: Convert to fraction form
    22,147,818.80/33,221,728.20 = 16,175,850.80/x
  3. Step 3: Cross multiply
    22,147,818.80x = 33,221,728.20 × 16,175,850.80
  4. Step 4: Simplify right side
    22,147,818.80x = 537,389,718,681,352.56
  5. Step 5: Solve for x
    x = 537,389,718,681,352.56/22,147,818.80
  6. Step 6: Final answer
    x = 24,263,776.20

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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.