Home / 633,060,850.44-873,629,103.09-350,808,005.94

Finding the Fourth Proportional to 633,060,850.44, 873,629,103.09 and 350,808,005.94

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Solution

The fourth proportional to 633,060,850.44, 873,629,103.09 and 350,808,005.94 is: 484,117,890.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,060,850.44 : 873,629,103.09 = 350,808,005.94 : x
  2. Step 2: Convert to fraction form
    633,060,850.44/873,629,103.09 = 350,808,005.94/x
  3. Step 3: Cross multiply
    633,060,850.44x = 873,629,103.09 × 350,808,005.94
  4. Step 4: Simplify right side
    633,060,850.44x = 306,476,083,587,787,264
  5. Step 5: Solve for x
    x = 306,476,083,587,787,264/633,060,850.44
  6. Step 6: Final answer
    x = 484,117,890.68

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.