Home / 6,476,025,146.54-8,936,750,219.62-3,618,189,359.24

Finding the Fourth Proportional to 6,476,025,146.54, 8,936,750,219.62 and 3,618,189,359.24

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Solution

The fourth proportional to 6,476,025,146.54, 8,936,750,219.62 and 3,618,189,359.24 is: 4,993,009,418.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,476,025,146.54 : 8,936,750,219.62 = 3,618,189,359.24 : x
  2. Step 2: Convert to fraction form
    6,476,025,146.54/8,936,750,219.62 = 3,618,189,359.24/x
  3. Step 3: Cross multiply
    6,476,025,146.54x = 8,936,750,219.62 × 3,618,189,359.24
  4. Step 4: Simplify right side
    6,476,025,146.54x = 32,334,854,550,786,052,096
  5. Step 5: Solve for x
    x = 32,334,854,550,786,052,096/6,476,025,146.54
  6. Step 6: Final answer
    x = 4,993,009,418.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.