Home / 5,045,694,608.46-6,962,847,797.20-2,902,138,255.38

Finding the Fourth Proportional to 5,045,694,608.46, 6,962,847,797.20 and 2,902,138,255.38

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Solution

The fourth proportional to 5,045,694,608.46, 6,962,847,797.20 and 2,902,138,255.38 is: 4,004,829,567.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,694,608.46 : 6,962,847,797.20 = 2,902,138,255.38 : x
  2. Step 2: Convert to fraction form
    5,045,694,608.46/6,962,847,797.20 = 2,902,138,255.38/x
  3. Step 3: Cross multiply
    5,045,694,608.46x = 6,962,847,797.20 × 2,902,138,255.38
  4. Step 4: Simplify right side
    5,045,694,608.46x = 20,207,146,958,642,483,200
  5. Step 5: Solve for x
    x = 20,207,146,958,642,483,200/5,045,694,608.46
  6. Step 6: Final answer
    x = 4,004,829,567.92

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Double scale
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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.