Home / 11,871,583,755,476-17,797,176,891,008-4,125,844,944,881.40

Finding the Fourth Proportional to 11,871,583,755,476, 17,797,176,891,008 and 4,125,844,944,881.40

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Solution

The fourth proportional to 11,871,583,755,476, 17,797,176,891,008 and 4,125,844,944,881.40 is: 6,185,222,950,986.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,871,583,755,476 : 17,797,176,891,008 = 4,125,844,944,881.40 : x
  2. Step 2: Convert to fraction form
    11,871,583,755,476/17,797,176,891,008 = 4,125,844,944,881.40/x
  3. Step 3: Cross multiply
    11,871,583,755,476x = 17,797,176,891,008 × 4,125,844,944,881.40
  4. Step 4: Simplify right side
    11,871,583,755,476x = 73,428,392,308,925,429,415,149,568
  5. Step 5: Solve for x
    x = 73,428,392,308,925,429,415,149,568/11,871,583,755,476
  6. Step 6: Final answer
    x = 6,185,222,950,986.23

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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.