Home / 4,495,380,469.76-6,743,033,382.24-3,513,632,240.40

Finding the Fourth Proportional to 4,495,380,469.76, 6,743,033,382.24 and 3,513,632,240.40

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Solution

The fourth proportional to 4,495,380,469.76, 6,743,033,382.24 and 3,513,632,240.40 is: 5,270,419,189.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495,380,469.76 : 6,743,033,382.24 = 3,513,632,240.40 : x
  2. Step 2: Convert to fraction form
    4,495,380,469.76/6,743,033,382.24 = 3,513,632,240.40/x
  3. Step 3: Cross multiply
    4,495,380,469.76x = 6,743,033,382.24 × 3,513,632,240.40
  4. Step 4: Simplify right side
    4,495,380,469.76x = 23,692,539,489,931,919,360
  5. Step 5: Solve for x
    x = 23,692,539,489,931,919,360/4,495,380,469.76
  6. Step 6: Final answer
    x = 5,270,419,189.06

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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.