Home / 27,682,403.85-41,500,050.98-16,907,263.29

Finding the Fourth Proportional to 27,682,403.85, 41,500,050.98 and 16,907,263.29

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Solution

The fourth proportional to 27,682,403.85, 41,500,050.98 and 16,907,263.29 is: 25,346,508.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,682,403.85 : 41,500,050.98 = 16,907,263.29 : x
  2. Step 2: Convert to fraction form
    27,682,403.85/41,500,050.98 = 16,907,263.29/x
  3. Step 3: Cross multiply
    27,682,403.85x = 41,500,050.98 × 16,907,263.29
  4. Step 4: Simplify right side
    27,682,403.85x = 701,652,288,382,746.25
  5. Step 5: Solve for x
    x = 701,652,288,382,746.25/27,682,403.85
  6. Step 6: Final answer
    x = 25,346,508.64

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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.