Home / 26,884,466.60-40,322,034.30-9,836,364.20

Finding the Fourth Proportional to 26,884,466.60, 40,322,034.30 and 9,836,364.20

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Solution

The fourth proportional to 26,884,466.60, 40,322,034.30 and 9,836,364.20 is: 14,752,839.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,884,466.60 : 40,322,034.30 = 9,836,364.20 : x
  2. Step 2: Convert to fraction form
    26,884,466.60/40,322,034.30 = 9,836,364.20/x
  3. Step 3: Cross multiply
    26,884,466.60x = 40,322,034.30 × 9,836,364.20
  4. Step 4: Simplify right side
    26,884,466.60x = 396,622,214,659,692
  5. Step 5: Solve for x
    x = 396,622,214,659,692/26,884,466.60
  6. Step 6: Final answer
    x = 14,752,839.27

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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.