Home / 22,147,863.80-33,221,795.70-16,175,895.80

Finding the Fourth Proportional to 22,147,863.80, 33,221,795.70 and 16,175,895.80

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Solution

The fourth proportional to 22,147,863.80, 33,221,795.70 and 16,175,895.80 is: 24,263,843.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,147,863.80 : 33,221,795.70 = 16,175,895.80 : x
  2. Step 2: Convert to fraction form
    22,147,863.80/33,221,795.70 = 16,175,895.80/x
  3. Step 3: Cross multiply
    22,147,863.80x = 33,221,795.70 × 16,175,895.80
  4. Step 4: Simplify right side
    22,147,863.80x = 537,392,305,532,088.06
  5. Step 5: Solve for x
    x = 537,392,305,532,088.06/22,147,863.80
  6. Step 6: Final answer
    x = 24,263,843.70

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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.