Home / 94,776,470.50-142,170,023.76-26,613,847.84

Finding the Fourth Proportional to 94,776,470.50, 142,170,023.76 and 26,613,847.84

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Solution

The fourth proportional to 94,776,470.50, 142,170,023.76 and 26,613,847.84 is: 39,922,265.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,776,470.50 : 142,170,023.76 = 26,613,847.84 : x
  2. Step 2: Convert to fraction form
    94,776,470.50/142,170,023.76 = 26,613,847.84/x
  3. Step 3: Cross multiply
    94,776,470.50x = 142,170,023.76 × 26,613,847.84
  4. Step 4: Simplify right side
    94,776,470.50x = 3,783,691,379,757,824.50
  5. Step 5: Solve for x
    x = 3,783,691,379,757,824.50/94,776,470.50
  6. Step 6: Final answer
    x = 39,922,265.09

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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.