Home / 11,871,583,755,478-17,797,176,891,012-4,125,844,944,884.10

Finding the Fourth Proportional to 11,871,583,755,478, 17,797,176,891,012 and 4,125,844,944,884.10

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Solution

The fourth proportional to 11,871,583,755,478, 17,797,176,891,012 and 4,125,844,944,884.10 is: 6,185,222,950,990.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,871,583,755,478 : 17,797,176,891,012 = 4,125,844,944,884.10 : x
  2. Step 2: Convert to fraction form
    11,871,583,755,478/17,797,176,891,012 = 4,125,844,944,884.10/x
  3. Step 3: Cross multiply
    11,871,583,755,478x = 17,797,176,891,012 × 4,125,844,944,884.10
  4. Step 4: Simplify right side
    11,871,583,755,478x = 73,428,392,308,989,982,773,608,448
  5. Step 5: Solve for x
    x = 73,428,392,308,989,982,773,608,448/11,871,583,755,478
  6. Step 6: Final answer
    x = 6,185,222,950,990.62

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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.