Home / 61,930,965.42-85,467,194.73-34,055,960.96

Finding the Fourth Proportional to 61,930,965.42, 85,467,194.73 and 34,055,960.96

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Solution

The fourth proportional to 61,930,965.42, 85,467,194.73 and 34,055,960.96 is: 46,998,580.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,930,965.42 : 85,467,194.73 = 34,055,960.96 : x
  2. Step 2: Convert to fraction form
    61,930,965.42/85,467,194.73 = 34,055,960.96/x
  3. Step 3: Cross multiply
    61,930,965.42x = 85,467,194.73 × 34,055,960.96
  4. Step 4: Simplify right side
    61,930,965.42x = 2,910,667,446,851,054
  5. Step 5: Solve for x
    x = 2,910,667,446,851,054/61,930,965.42
  6. Step 6: Final answer
    x = 46,998,580.23

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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.