Home / 5,039,633,654,726.40-6,954,620,429,163.10-2,814,886,629,637.80

Finding the Fourth Proportional to 5,039,633,654,726.40, 6,954,620,429,163.10 and 2,814,886,629,637.80

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Solution

The fourth proportional to 5,039,633,654,726.40, 6,954,620,429,163.10 and 2,814,886,629,637.80 is: 3,884,502,208,190.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,039,633,654,726.40 : 6,954,620,429,163.10 = 2,814,886,629,637.80 : x
  2. Step 2: Convert to fraction form
    5,039,633,654,726.40/6,954,620,429,163.10 = 2,814,886,629,637.80/x
  3. Step 3: Cross multiply
    5,039,633,654,726.40x = 6,954,620,429,163.10 × 2,814,886,629,637.80
  4. Step 4: Simplify right side
    5,039,633,654,726.40x = 19,576,468,060,257,107,541,229,568
  5. Step 5: Solve for x
    x = 19,576,468,060,257,107,541,229,568/5,039,633,654,726.40
  6. Step 6: Final answer
    x = 3,884,502,208,190.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.