Home / 60,908,418.08-91,373,280.84-36,335,914.88

Finding the Fourth Proportional to 60,908,418.08, 91,373,280.84 and 36,335,914.88

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Solution

The fourth proportional to 60,908,418.08, 91,373,280.84 and 36,335,914.88 is: 54,510,227.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,908,418.08 : 91,373,280.84 = 36,335,914.88 : x
  2. Step 2: Convert to fraction form
    60,908,418.08/91,373,280.84 = 36,335,914.88/x
  3. Step 3: Cross multiply
    60,908,418.08x = 91,373,280.84 × 36,335,914.88
  4. Step 4: Simplify right side
    60,908,418.08x = 3,320,131,754,908,575.50
  5. Step 5: Solve for x
    x = 3,320,131,754,908,575.50/60,908,418.08
  6. Step 6: Final answer
    x = 54,510,227.97

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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.