Home / 150,206,694,173.28-225,344,891,417.22-49,473,946,837.26

Finding the Fourth Proportional to 150,206,694,173.28, 225,344,891,417.22 and 49,473,946,837.26

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Solution

The fourth proportional to 150,206,694,173.28, 225,344,891,417.22 and 49,473,946,837.26 is: 74,222,398,937.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,206,694,173.28 : 225,344,891,417.22 = 49,473,946,837.26 : x
  2. Step 2: Convert to fraction form
    150,206,694,173.28/225,344,891,417.22 = 49,473,946,837.26/x
  3. Step 3: Cross multiply
    150,206,694,173.28x = 225,344,891,417.22 × 49,473,946,837.26
  4. Step 4: Simplify right side
    150,206,694,173.28x = 11,148,701,178,023,670,448,128
  5. Step 5: Solve for x
    x = 11,148,701,178,023,670,448,128/150,206,694,173.28
  6. Step 6: Final answer
    x = 74,222,398,937.58

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1.5x scale

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.