Home / 17,952,700.20-26,911,335.60-8,847,344.40

Finding the Fourth Proportional to 17,952,700.20, 26,911,335.60 and 8,847,344.40

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Solution

The fourth proportional to 17,952,700.20, 26,911,335.60 and 8,847,344.40 is: 13,262,286.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,952,700.20 : 26,911,335.60 = 8,847,344.40 : x
  2. Step 2: Convert to fraction form
    17,952,700.20/26,911,335.60 = 8,847,344.40/x
  3. Step 3: Cross multiply
    17,952,700.20x = 26,911,335.60 × 8,847,344.40
  4. Step 4: Simplify right side
    17,952,700.20x = 238,093,854,317,180.66
  5. Step 5: Solve for x
    x = 238,093,854,317,180.66/17,952,700.20
  6. Step 6: Final answer
    x = 13,262,286.55

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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.