Home / 6,313,647,531.40-8,853,618,426.20-6,313,647,531.40

Finding the Fourth Proportional to 6,313,647,531.40, 8,853,618,426.20 and 6,313,647,531.40

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Solution

The fourth proportional to 6,313,647,531.40, 8,853,618,426.20 and 6,313,647,531.40 is: 8,853,618,426.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,313,647,531.40 : 8,853,618,426.20 = 6,313,647,531.40 : x
  2. Step 2: Convert to fraction form
    6,313,647,531.40/8,853,618,426.20 = 6,313,647,531.40/x
  3. Step 3: Cross multiply
    6,313,647,531.40x = 8,853,618,426.20 × 6,313,647,531.40
  4. Step 4: Simplify right side
    6,313,647,531.40x = 55,898,626,120,535,187,456
  5. Step 5: Solve for x
    x = 55,898,626,120,535,187,456/6,313,647,531.40
  6. Step 6: Final answer
    x = 8,853,618,426.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.