Home / 6,336,691,806.05-9,505,037,709.08-5,792,048,324.45

Finding the Fourth Proportional to 6,336,691,806.05, 9,505,037,709.08 and 5,792,048,324.45

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Solution

The fourth proportional to 6,336,691,806.05, 9,505,037,709.08 and 5,792,048,324.45 is: 8,688,072,486.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,336,691,806.05 : 9,505,037,709.08 = 5,792,048,324.45 : x
  2. Step 2: Convert to fraction form
    6,336,691,806.05/9,505,037,709.08 = 5,792,048,324.45/x
  3. Step 3: Cross multiply
    6,336,691,806.05x = 9,505,037,709.08 × 5,792,048,324.45
  4. Step 4: Simplify right side
    6,336,691,806.05x = 55,053,637,736,681,922,560
  5. Step 5: Solve for x
    x = 55,053,637,736,681,922,560/6,336,691,806.05
  6. Step 6: Final answer
    x = 8,688,072,486.68

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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.