Home / 94,776,472.26-142,170,026.38-26,613,849.60

Finding the Fourth Proportional to 94,776,472.26, 142,170,026.38 and 26,613,849.60

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Solution

The fourth proportional to 94,776,472.26, 142,170,026.38 and 26,613,849.60 is: 39,922,267.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,776,472.26 : 142,170,026.38 = 26,613,849.60 : x
  2. Step 2: Convert to fraction form
    94,776,472.26/142,170,026.38 = 26,613,849.60/x
  3. Step 3: Cross multiply
    94,776,472.26x = 142,170,026.38 × 26,613,849.60
  4. Step 4: Simplify right side
    94,776,472.26x = 3,783,691,699,705,352.50
  5. Step 5: Solve for x
    x = 3,783,691,699,705,352.50/94,776,472.26
  6. Step 6: Final answer
    x = 39,922,267.73

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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.