Home / 967,145,324.80-1,450,733,734.08-277,049,896.96

Finding the Fourth Proportional to 967,145,324.80, 1,450,733,734.08 and 277,049,896.96

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Solution

The fourth proportional to 967,145,324.80, 1,450,733,734.08 and 277,049,896.96 is: 415,579,356.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,145,324.80 : 1,450,733,734.08 = 277,049,896.96 : x
  2. Step 2: Convert to fraction form
    967,145,324.80/1,450,733,734.08 = 277,049,896.96/x
  3. Step 3: Cross multiply
    967,145,324.80x = 1,450,733,734.08 × 277,049,896.96
  4. Step 4: Simplify right side
    967,145,324.80x = 401,925,631,543,259,968
  5. Step 5: Solve for x
    x = 401,925,631,543,259,968/967,145,324.80
  6. Step 6: Final answer
    x = 415,579,356.31

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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.