Home / 64,049,791.80-95,850,738.90-58,675,020.60

Finding the Fourth Proportional to 64,049,791.80, 95,850,738.90 and 58,675,020.60

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Solution

The fourth proportional to 64,049,791.80, 95,850,738.90 and 58,675,020.60 is: 87,807,374.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,049,791.80 : 95,850,738.90 = 58,675,020.60 : x
  2. Step 2: Convert to fraction form
    64,049,791.80/95,850,738.90 = 58,675,020.60/x
  3. Step 3: Cross multiply
    64,049,791.80x = 95,850,738.90 × 58,675,020.60
  4. Step 4: Simplify right side
    64,049,791.80x = 5,624,044,079,482,722
  5. Step 5: Solve for x
    x = 5,624,044,079,482,722/64,049,791.80
  6. Step 6: Final answer
    x = 87,807,374.88

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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.