Home / 5,200,795,512.30-7,801,193,268.45-3,341,177,165.10

Finding the Fourth Proportional to 5,200,795,512.30, 7,801,193,268.45 and 3,341,177,165.10

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Solution

The fourth proportional to 5,200,795,512.30, 7,801,193,268.45 and 3,341,177,165.10 is: 5,011,765,747.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,200,795,512.30 : 7,801,193,268.45 = 3,341,177,165.10 : x
  2. Step 2: Convert to fraction form
    5,200,795,512.30/7,801,193,268.45 = 3,341,177,165.10/x
  3. Step 3: Cross multiply
    5,200,795,512.30x = 7,801,193,268.45 × 3,341,177,165.10
  4. Step 4: Simplify right side
    5,200,795,512.30x = 26,065,168,809,076,973,568
  5. Step 5: Solve for x
    x = 26,065,168,809,076,973,568/5,200,795,512.30
  6. Step 6: Final answer
    x = 5,011,765,747.65

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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.