Home / 150,206,694,185.28-225,344,891,435.24-49,473,946,849.28

Finding the Fourth Proportional to 150,206,694,185.28, 225,344,891,435.24 and 49,473,946,849.28

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Solution

The fourth proportional to 150,206,694,185.28, 225,344,891,435.24 and 49,473,946,849.28 is: 74,222,398,955.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,206,694,185.28 : 225,344,891,435.24 = 49,473,946,849.28 : x
  2. Step 2: Convert to fraction form
    150,206,694,185.28/225,344,891,435.24 = 49,473,946,849.28/x
  3. Step 3: Cross multiply
    150,206,694,185.28x = 225,344,891,435.24 × 49,473,946,849.28
  4. Step 4: Simplify right side
    150,206,694,185.28x = 11,148,701,181,623,834,509,312
  5. Step 5: Solve for x
    x = 11,148,701,181,623,834,509,312/150,206,694,185.28
  6. Step 6: Final answer
    x = 74,222,398,955.61

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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.