Home / 34,639,195,504.22-47,802,087,843.28-18,798,002,176.22

Finding the Fourth Proportional to 34,639,195,504.22, 47,802,087,843.28 and 18,798,002,176.22

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Solution

The fourth proportional to 34,639,195,504.22, 47,802,087,843.28 and 18,798,002,176.22 is: 25,941,241,943.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,639,195,504.22 : 47,802,087,843.28 = 18,798,002,176.22 : x
  2. Step 2: Convert to fraction form
    34,639,195,504.22/47,802,087,843.28 = 18,798,002,176.22/x
  3. Step 3: Cross multiply
    34,639,195,504.22x = 47,802,087,843.28 × 18,798,002,176.22
  4. Step 4: Simplify right side
    34,639,195,504.22x = 898,583,751,305,837,019,136
  5. Step 5: Solve for x
    x = 898,583,751,305,837,019,136/34,639,195,504.22
  6. Step 6: Final answer
    x = 25,941,241,943.58

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1.5x scale

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.