Home / 17,683,224,229.60-26,524,836,344.40-8,385,132,493.60

Finding the Fourth Proportional to 17,683,224,229.60, 26,524,836,344.40 and 8,385,132,493.60

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Solution

The fourth proportional to 17,683,224,229.60, 26,524,836,344.40 and 8,385,132,493.60 is: 12,577,698,740.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,683,224,229.60 : 26,524,836,344.40 = 8,385,132,493.60 : x
  2. Step 2: Convert to fraction form
    17,683,224,229.60/26,524,836,344.40 = 8,385,132,493.60/x
  3. Step 3: Cross multiply
    17,683,224,229.60x = 26,524,836,344.40 × 8,385,132,493.60
  4. Step 4: Simplify right side
    17,683,224,229.60x = 222,414,267,118,850,703,360
  5. Step 5: Solve for x
    x = 222,414,267,118,850,703,360/17,683,224,229.60
  6. Step 6: Final answer
    x = 12,577,698,740.40

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Half scale
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Double scale
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Similar ratio
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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.