Home / 63,577,584.56-87,731,069.88-35,694,849.06

Finding the Fourth Proportional to 63,577,584.56, 87,731,069.88 and 35,694,849.06

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Solution

The fourth proportional to 63,577,584.56, 87,731,069.88 and 35,694,849.06 is: 49,255,524.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,577,584.56 : 87,731,069.88 = 35,694,849.06 : x
  2. Step 2: Convert to fraction form
    63,577,584.56/87,731,069.88 = 35,694,849.06/x
  3. Step 3: Cross multiply
    63,577,584.56x = 87,731,069.88 × 35,694,849.06
  4. Step 4: Simplify right side
    63,577,584.56x = 3,131,547,297,238,912.50
  5. Step 5: Solve for x
    x = 3,131,547,297,238,912.50/63,577,584.56
  6. Step 6: Final answer
    x = 49,255,524.87

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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.