Home / 18,874,110.12-26,046,023.67-10,614,170.04

Finding the Fourth Proportional to 18,874,110.12, 26,046,023.67 and 10,614,170.04

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Solution

The fourth proportional to 18,874,110.12, 26,046,023.67 and 10,614,170.04 is: 14,647,415.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,874,110.12 : 26,046,023.67 = 10,614,170.04 : x
  2. Step 2: Convert to fraction form
    18,874,110.12/26,046,023.67 = 10,614,170.04/x
  3. Step 3: Cross multiply
    18,874,110.12x = 26,046,023.67 × 10,614,170.04
  4. Step 4: Simplify right side
    18,874,110.12x = 276,456,924,099,244.84
  5. Step 5: Solve for x
    x = 276,456,924,099,244.84/18,874,110.12
  6. Step 6: Final answer
    x = 14,647,415.02

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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.