Home / 17,568,924.20-26,353,386.30-16,897,077.80

Finding the Fourth Proportional to 17,568,924.20, 26,353,386.30 and 16,897,077.80

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Solution

The fourth proportional to 17,568,924.20, 26,353,386.30 and 16,897,077.80 is: 25,345,616.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,568,924.20 : 26,353,386.30 = 16,897,077.80 : x
  2. Step 2: Convert to fraction form
    17,568,924.20/26,353,386.30 = 16,897,077.80/x
  3. Step 3: Cross multiply
    17,568,924.20x = 26,353,386.30 × 16,897,077.80
  4. Step 4: Simplify right side
    17,568,924.20x = 445,295,218,604,554.19
  5. Step 5: Solve for x
    x = 445,295,218,604,554.19/17,568,924.20
  6. Step 6: Final answer
    x = 25,345,616.70

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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.