Home / 16,753,536.87-25,130,370.92-11,072,498.19

Finding the Fourth Proportional to 16,753,536.87, 25,130,370.92 and 11,072,498.19

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Solution

The fourth proportional to 16,753,536.87, 25,130,370.92 and 11,072,498.19 is: 16,608,790.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,753,536.87 : 25,130,370.92 = 11,072,498.19 : x
  2. Step 2: Convert to fraction form
    16,753,536.87/25,130,370.92 = 11,072,498.19/x
  3. Step 3: Cross multiply
    16,753,536.87x = 25,130,370.92 × 11,072,498.19
  4. Step 4: Simplify right side
    16,753,536.87x = 278,255,986,470,366.12
  5. Step 5: Solve for x
    x = 278,255,986,470,366.12/16,753,536.87
  6. Step 6: Final answer
    x = 16,608,790.65

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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.