Home / 11,871,583,755,472-17,797,176,891,002-4,125,844,944,876.80

Finding the Fourth Proportional to 11,871,583,755,472, 17,797,176,891,002 and 4,125,844,944,876.80

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Solution

The fourth proportional to 11,871,583,755,472, 17,797,176,891,002 and 4,125,844,944,876.80 is: 6,185,222,950,979.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,871,583,755,472 : 17,797,176,891,002 = 4,125,844,944,876.80 : x
  2. Step 2: Convert to fraction form
    11,871,583,755,472/17,797,176,891,002 = 4,125,844,944,876.80/x
  3. Step 3: Cross multiply
    11,871,583,755,472x = 17,797,176,891,002 × 4,125,844,944,876.80
  4. Step 4: Simplify right side
    11,871,583,755,472x = 73,428,392,308,818,802,557,059,072
  5. Step 5: Solve for x
    x = 73,428,392,308,818,802,557,059,072/11,871,583,755,472
  6. Step 6: Final answer
    x = 6,185,222,950,979.33

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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.