Home / 6,824,209,092.40-10,236,313,638.60-2,683,787,690.80

Finding the Fourth Proportional to 6,824,209,092.40, 10,236,313,638.60 and 2,683,787,690.80

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Solution

The fourth proportional to 6,824,209,092.40, 10,236,313,638.60 and 2,683,787,690.80 is: 4,025,681,536.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,824,209,092.40 : 10,236,313,638.60 = 2,683,787,690.80 : x
  2. Step 2: Convert to fraction form
    6,824,209,092.40/10,236,313,638.60 = 2,683,787,690.80/x
  3. Step 3: Cross multiply
    6,824,209,092.40x = 10,236,313,638.60 × 2,683,787,690.80
  4. Step 4: Simplify right side
    6,824,209,092.40x = 27,472,092,542,442,844,160
  5. Step 5: Solve for x
    x = 27,472,092,542,442,844,160/6,824,209,092.40
  6. Step 6: Final answer
    x = 4,025,681,536.20

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Double scale
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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.