Home / 150,527,106,428.80-225,824,676,528.48-49,797,736,119.04

Finding the Fourth Proportional to 150,527,106,428.80, 225,824,676,528.48 and 49,797,736,119.04

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Solution

The fourth proportional to 150,527,106,428.80, 225,824,676,528.48 and 49,797,736,119.04 is: 74,707,857,725.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,527,106,428.80 : 225,824,676,528.48 = 49,797,736,119.04 : x
  2. Step 2: Convert to fraction form
    150,527,106,428.80/225,824,676,528.48 = 49,797,736,119.04/x
  3. Step 3: Cross multiply
    150,527,106,428.80x = 225,824,676,528.48 × 49,797,736,119.04
  4. Step 4: Simplify right side
    150,527,106,428.80x = 11,245,557,650,932,814,053,376
  5. Step 5: Solve for x
    x = 11,245,557,650,932,814,053,376/150,527,106,428.80
  6. Step 6: Final answer
    x = 74,707,857,725.63

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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.