Home / 24,198,302,120.61-33,393,760,744.57-13,199,570,930.76

Finding the Fourth Proportional to 24,198,302,120.61, 33,393,760,744.57 and 13,199,570,930.76

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Solution

The fourth proportional to 24,198,302,120.61, 33,393,760,744.57 and 13,199,570,930.76 is: 18,215,464,514.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,198,302,120.61 : 33,393,760,744.57 = 13,199,570,930.76 : x
  2. Step 2: Convert to fraction form
    24,198,302,120.61/33,393,760,744.57 = 13,199,570,930.76/x
  3. Step 3: Cross multiply
    24,198,302,120.61x = 33,393,760,744.57 × 13,199,570,930.76
  4. Step 4: Simplify right side
    24,198,302,120.61x = 440,783,313,592,806,998,016
  5. Step 5: Solve for x
    x = 440,783,313,592,806,998,016/24,198,302,120.61
  6. Step 6: Final answer
    x = 18,215,464,514.66

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Double scale
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1.5x scale

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.