Home / 26,855,581.87-40,203,080.54-16,448,030.84

Finding the Fourth Proportional to 26,855,581.87, 40,203,080.54 and 16,448,030.84

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Solution

The fourth proportional to 26,855,581.87, 40,203,080.54 and 16,448,030.84 is: 24,622,870.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,855,581.87 : 40,203,080.54 = 16,448,030.84 : x
  2. Step 2: Convert to fraction form
    26,855,581.87/40,203,080.54 = 16,448,030.84/x
  3. Step 3: Cross multiply
    26,855,581.87x = 40,203,080.54 × 16,448,030.84
  4. Step 4: Simplify right side
    26,855,581.87x = 661,261,508,363,348.50
  5. Step 5: Solve for x
    x = 661,261,508,363,348.50/26,855,581.87
  6. Step 6: Final answer
    x = 24,622,870.27

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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.