Home / 17,608,870.20-26,413,305.30-16,097,215.80

Finding the Fourth Proportional to 17,608,870.20, 26,413,305.30 and 16,097,215.80

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Solution

The fourth proportional to 17,608,870.20, 26,413,305.30 and 16,097,215.80 is: 24,145,823.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,608,870.20 : 26,413,305.30 = 16,097,215.80 : x
  2. Step 2: Convert to fraction form
    17,608,870.20/26,413,305.30 = 16,097,215.80/x
  3. Step 3: Cross multiply
    17,608,870.20x = 26,413,305.30 × 16,097,215.80
  4. Step 4: Simplify right side
    17,608,870.20x = 425,180,675,405,383.75
  5. Step 5: Solve for x
    x = 425,180,675,405,383.75/17,608,870.20
  6. Step 6: Final answer
    x = 24,145,823.70

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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.