Home / 27,941,159,897.20-41,911,739,845.80-22,431,179,609.20

Finding the Fourth Proportional to 27,941,159,897.20, 41,911,739,845.80 and 22,431,179,609.20

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Solution

The fourth proportional to 27,941,159,897.20, 41,911,739,845.80 and 22,431,179,609.20 is: 33,646,769,413.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,941,159,897.20 : 41,911,739,845.80 = 22,431,179,609.20 : x
  2. Step 2: Convert to fraction form
    27,941,159,897.20/41,911,739,845.80 = 22,431,179,609.20/x
  3. Step 3: Cross multiply
    27,941,159,897.20x = 41,911,739,845.80 × 22,431,179,609.20
  4. Step 4: Simplify right side
    27,941,159,897.20x = 940,129,764,215,204,216,832
  5. Step 5: Solve for x
    x = 940,129,764,215,204,216,832/27,941,159,897.20
  6. Step 6: Final answer
    x = 33,646,769,413.80

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Double scale
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1.5x scale

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.