Home / 17,969,335.08-26,956,789.50-7,594,597.86

Finding the Fourth Proportional to 17,969,335.08, 26,956,789.50 and 7,594,597.86

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Solution

The fourth proportional to 17,969,335.08, 26,956,789.50 and 7,594,597.86 is: 11,393,074.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,969,335.08 : 26,956,789.50 = 7,594,597.86 : x
  2. Step 2: Convert to fraction form
    17,969,335.08/26,956,789.50 = 7,594,597.86/x
  3. Step 3: Cross multiply
    17,969,335.08x = 26,956,789.50 × 7,594,597.86
  4. Step 4: Simplify right side
    17,969,335.08x = 204,725,975,849,170.47
  5. Step 5: Solve for x
    x = 204,725,975,849,170.47/17,969,335.08
  6. Step 6: Final answer
    x = 11,393,074.64

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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.