Home / 22,176,704.80-33,289,940.40-17,150,298.40

Finding the Fourth Proportional to 22,176,704.80, 33,289,940.40 and 17,150,298.40

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Solution

The fourth proportional to 22,176,704.80, 33,289,940.40 and 17,150,298.40 is: 25,744,690.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,176,704.80 : 33,289,940.40 = 17,150,298.40 : x
  2. Step 2: Convert to fraction form
    22,176,704.80/33,289,940.40 = 17,150,298.40/x
  3. Step 3: Cross multiply
    22,176,704.80x = 33,289,940.40 × 17,150,298.40
  4. Step 4: Simplify right side
    22,176,704.80x = 570,932,411,578,215.25
  5. Step 5: Solve for x
    x = 570,932,411,578,215.25/22,176,704.80
  6. Step 6: Final answer
    x = 25,744,690.96

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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.