Home / 6,336,687,480.30-9,505,031,220.45-5,792,043,998.70

Finding the Fourth Proportional to 6,336,687,480.30, 9,505,031,220.45 and 5,792,043,998.70

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Solution

The fourth proportional to 6,336,687,480.30, 9,505,031,220.45 and 5,792,043,998.70 is: 8,688,065,998.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,336,687,480.30 : 9,505,031,220.45 = 5,792,043,998.70 : x
  2. Step 2: Convert to fraction form
    6,336,687,480.30/9,505,031,220.45 = 5,792,043,998.70/x
  3. Step 3: Cross multiply
    6,336,687,480.30x = 9,505,031,220.45 × 5,792,043,998.70
  4. Step 4: Simplify right side
    6,336,687,480.30x = 55,053,559,037,863,559,168
  5. Step 5: Solve for x
    x = 55,053,559,037,863,559,168/6,336,687,480.30
  6. Step 6: Final answer
    x = 8,688,065,998.05

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Double scale
Find fourth proportional to 6,336,687,481.30, 9,505,031,221.95 and 5,792,043,999.70
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.