Home / 6,741,836,180.22-9,303,523,805.25-3,730,907,724.78

Finding the Fourth Proportional to 6,741,836,180.22, 9,303,523,805.25 and 3,730,907,724.78

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Solution

The fourth proportional to 6,741,836,180.22, 9,303,523,805.25 and 3,730,907,724.78 is: 5,148,536,378.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,741,836,180.22 : 9,303,523,805.25 = 3,730,907,724.78 : x
  2. Step 2: Convert to fraction form
    6,741,836,180.22/9,303,523,805.25 = 3,730,907,724.78/x
  3. Step 3: Cross multiply
    6,741,836,180.22x = 9,303,523,805.25 × 3,730,907,724.78
  4. Step 4: Simplify right side
    6,741,836,180.22x = 34,710,588,832,681,848,832
  5. Step 5: Solve for x
    x = 34,710,588,832,681,848,832/6,741,836,180.22
  6. Step 6: Final answer
    x = 5,148,536,378.64

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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.