Home / 17,694,568.10-26,507,848.23-10,851,185.85

Finding the Fourth Proportional to 17,694,568.10, 26,507,848.23 and 10,851,185.85

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Solution

The fourth proportional to 17,694,568.10, 26,507,848.23 and 10,851,185.85 is: 16,255,925.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,694,568.10 : 26,507,848.23 = 10,851,185.85 : x
  2. Step 2: Convert to fraction form
    17,694,568.10/26,507,848.23 = 10,851,185.85/x
  3. Step 3: Cross multiply
    17,694,568.10x = 26,507,848.23 × 10,851,185.85
  4. Step 4: Simplify right side
    17,694,568.10x = 287,641,587,573,067.62
  5. Step 5: Solve for x
    x = 287,641,587,573,067.62/17,694,568.10
  6. Step 6: Final answer
    x = 16,255,925.88

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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.