Home / 94,776,472.76-142,170,027.14-26,613,850.10

Finding the Fourth Proportional to 94,776,472.76, 142,170,027.14 and 26,613,850.10

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Solution

The fourth proportional to 94,776,472.76, 142,170,027.14 and 26,613,850.10 is: 39,922,268.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,776,472.76 : 142,170,027.14 = 26,613,850.10 : x
  2. Step 2: Convert to fraction form
    94,776,472.76/142,170,027.14 = 26,613,850.10/x
  3. Step 3: Cross multiply
    94,776,472.76x = 142,170,027.14 × 26,613,850.10
  4. Step 4: Simplify right side
    94,776,472.76x = 3,783,691,791,016,891.50
  5. Step 5: Solve for x
    x = 3,783,691,791,016,891.50/94,776,472.76
  6. Step 6: Final answer
    x = 39,922,268.48

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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.