Home / 50,550,185,387.78-69,725,666,389.12-32,508,511,523.54

Finding the Fourth Proportional to 50,550,185,387.78, 69,725,666,389.12 and 32,508,511,523.54

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Solution

The fourth proportional to 50,550,185,387.78, 69,725,666,389.12 and 32,508,511,523.54 is: 44,840,144,737.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,550,185,387.78 : 69,725,666,389.12 = 32,508,511,523.54 : x
  2. Step 2: Convert to fraction form
    50,550,185,387.78/69,725,666,389.12 = 32,508,511,523.54/x
  3. Step 3: Cross multiply
    50,550,185,387.78x = 69,725,666,389.12 × 32,508,511,523.54
  4. Step 4: Simplify right side
    50,550,185,387.78x = 2,266,677,629,297,213,046,784
  5. Step 5: Solve for x
    x = 2,266,677,629,297,213,046,784/50,550,185,387.78
  6. Step 6: Final answer
    x = 44,840,144,737.53

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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.