Home / 58,945,793.85-88,418,690.78-18,551,029.05

Finding the Fourth Proportional to 58,945,793.85, 88,418,690.78 and 18,551,029.05

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Solution

The fourth proportional to 58,945,793.85, 88,418,690.78 and 18,551,029.05 is: 27,826,543.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,945,793.85 : 88,418,690.78 = 18,551,029.05 : x
  2. Step 2: Convert to fraction form
    58,945,793.85/88,418,690.78 = 18,551,029.05/x
  3. Step 3: Cross multiply
    58,945,793.85x = 88,418,690.78 × 18,551,029.05
  4. Step 4: Simplify right side
    58,945,793.85x = 1,640,257,701,129,992.25
  5. Step 5: Solve for x
    x = 1,640,257,701,129,992.25/58,945,793.85
  6. Step 6: Final answer
    x = 27,826,543.58

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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.