Home / 55,959,625.30-83,905,246.25-26,822,380.12

Finding the Fourth Proportional to 55,959,625.30, 83,905,246.25 and 26,822,380.12

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Solution

The fourth proportional to 55,959,625.30, 83,905,246.25 and 26,822,380.12 is: 40,217,181.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,959,625.30 : 83,905,246.25 = 26,822,380.12 : x
  2. Step 2: Convert to fraction form
    55,959,625.30/83,905,246.25 = 26,822,380.12/x
  3. Step 3: Cross multiply
    55,959,625.30x = 83,905,246.25 × 26,822,380.12
  4. Step 4: Simplify right side
    55,959,625.30x = 2,250,538,408,979,704.75
  5. Step 5: Solve for x
    x = 2,250,538,408,979,704.75/55,959,625.30
  6. Step 6: Final answer
    x = 40,217,181.53

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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.