Home / 967,145,325.80-1,450,733,735.58-277,049,897.96

Finding the Fourth Proportional to 967,145,325.80, 1,450,733,735.58 and 277,049,897.96

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Solution

The fourth proportional to 967,145,325.80, 1,450,733,735.58 and 277,049,897.96 is: 415,579,357.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,145,325.80 : 1,450,733,735.58 = 277,049,897.96 : x
  2. Step 2: Convert to fraction form
    967,145,325.80/1,450,733,735.58 = 277,049,897.96/x
  3. Step 3: Cross multiply
    967,145,325.80x = 1,450,733,735.58 × 277,049,897.96
  4. Step 4: Simplify right side
    967,145,325.80x = 401,925,633,409,568,576
  5. Step 5: Solve for x
    x = 401,925,633,409,568,576/967,145,325.80
  6. Step 6: Final answer
    x = 415,579,357.81

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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.