Home / 26,581,219.88-36,682,077.78-14,358,077

Finding the Fourth Proportional to 26,581,219.88, 36,682,077.78 and 14,358,077

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Solution

The fourth proportional to 26,581,219.88, 36,682,077.78 and 14,358,077 is: 19,814,143.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,581,219.88 : 36,682,077.78 = 14,358,077 : x
  2. Step 2: Convert to fraction form
    26,581,219.88/36,682,077.78 = 14,358,077/x
  3. Step 3: Cross multiply
    26,581,219.88x = 36,682,077.78 × 14,358,077
  4. Step 4: Simplify right side
    26,581,219.88x = 526,684,097,285,229.06
  5. Step 5: Solve for x
    x = 526,684,097,285,229.06/26,581,219.88
  6. Step 6: Final answer
    x = 19,814,143.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.