Home / 22,382,634.60-33,573,951.90-17,007,863.40

Finding the Fourth Proportional to 22,382,634.60, 33,573,951.90 and 17,007,863.40

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Solution

The fourth proportional to 22,382,634.60, 33,573,951.90 and 17,007,863.40 is: 25,511,795.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,382,634.60 : 33,573,951.90 = 17,007,863.40 : x
  2. Step 2: Convert to fraction form
    22,382,634.60/33,573,951.90 = 17,007,863.40/x
  3. Step 3: Cross multiply
    22,382,634.60x = 33,573,951.90 × 17,007,863.40
  4. Step 4: Simplify right side
    22,382,634.60x = 571,021,187,713,370.38
  5. Step 5: Solve for x
    x = 571,021,187,713,370.38/22,382,634.60
  6. Step 6: Final answer
    x = 25,511,795.10

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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.