Home / 3,093,891,411.71-4,640,991,039.24-883,429,100.75

Finding the Fourth Proportional to 3,093,891,411.71, 4,640,991,039.24 and 883,429,100.75

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Solution

The fourth proportional to 3,093,891,411.71, 4,640,991,039.24 and 883,429,100.75 is: 1,325,187,601.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,891,411.71 : 4,640,991,039.24 = 883,429,100.75 : x
  2. Step 2: Convert to fraction form
    3,093,891,411.71/4,640,991,039.24 = 883,429,100.75/x
  3. Step 3: Cross multiply
    3,093,891,411.71x = 4,640,991,039.24 × 883,429,100.75
  4. Step 4: Simplify right side
    3,093,891,411.71x = 4,099,986,540,380,183,552
  5. Step 5: Solve for x
    x = 4,099,986,540,380,183,552/3,093,891,411.71
  6. Step 6: Final answer
    x = 1,325,187,601.89

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1.5x scale

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.