Home / 25,198,004,726.44-37,770,605,182.77-11,741,194,185.94

Finding the Fourth Proportional to 25,198,004,726.44, 37,770,605,182.77 and 11,741,194,185.94

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Solution

The fourth proportional to 25,198,004,726.44, 37,770,605,182.77 and 11,741,194,185.94 is: 17,599,489,117.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,198,004,726.44 : 37,770,605,182.77 = 11,741,194,185.94 : x
  2. Step 2: Convert to fraction form
    25,198,004,726.44/37,770,605,182.77 = 11,741,194,185.94/x
  3. Step 3: Cross multiply
    25,198,004,726.44x = 37,770,605,182.77 × 11,741,194,185.94
  4. Step 4: Simplify right side
    25,198,004,726.44x = 443,472,009,971,374,358,528
  5. Step 5: Solve for x
    x = 443,472,009,971,374,358,528/25,198,004,726.44
  6. Step 6: Final answer
    x = 17,599,489,117.73

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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.