Home / 42,117,600.42-58,116,945.60-24,707,593.26

Finding the Fourth Proportional to 42,117,600.42, 58,116,945.60 and 24,707,593.26

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Solution

The fourth proportional to 42,117,600.42, 58,116,945.60 and 24,707,593.26 is: 34,093,344.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,117,600.42 : 58,116,945.60 = 24,707,593.26 : x
  2. Step 2: Convert to fraction form
    42,117,600.42/58,116,945.60 = 24,707,593.26/x
  3. Step 3: Cross multiply
    42,117,600.42x = 58,116,945.60 × 24,707,593.26
  4. Step 4: Simplify right side
    42,117,600.42x = 1,435,929,853,398,346.75
  5. Step 5: Solve for x
    x = 1,435,929,853,398,346.75/42,117,600.42
  6. Step 6: Final answer
    x = 34,093,344.33

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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.