Home / 1,747,678,792.46-2,621,540,906.42-583,147,283.58

Finding the Fourth Proportional to 1,747,678,792.46, 2,621,540,906.42 and 583,147,283.58

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Solution

The fourth proportional to 1,747,678,792.46, 2,621,540,906.42 and 583,147,283.58 is: 874,728,505.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,678,792.46 : 2,621,540,906.42 = 583,147,283.58 : x
  2. Step 2: Convert to fraction form
    1,747,678,792.46/2,621,540,906.42 = 583,147,283.58/x
  3. Step 3: Cross multiply
    1,747,678,792.46x = 2,621,540,906.42 × 583,147,283.58
  4. Step 4: Simplify right side
    1,747,678,792.46x = 1,528,744,458,369,758,464
  5. Step 5: Solve for x
    x = 1,528,744,458,369,758,464/1,747,678,792.46
  6. Step 6: Final answer
    x = 874,728,505.59

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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.