Home / 3,767,400,567-5,198,962,000.32-2,096,649,265.32

Finding the Fourth Proportional to 3,767,400,567, 5,198,962,000.32 and 2,096,649,265.32

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Solution

The fourth proportional to 3,767,400,567, 5,198,962,000.32 and 2,096,649,265.32 is: 2,893,347,724.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,400,567 : 5,198,962,000.32 = 2,096,649,265.32 : x
  2. Step 2: Convert to fraction form
    3,767,400,567/5,198,962,000.32 = 2,096,649,265.32/x
  3. Step 3: Cross multiply
    3,767,400,567x = 5,198,962,000.32 × 2,096,649,265.32
  4. Step 4: Simplify right side
    3,767,400,567x = 10,900,399,858,397,523,968
  5. Step 5: Solve for x
    x = 10,900,399,858,397,523,968/3,767,400,567
  6. Step 6: Final answer
    x = 2,893,347,724.66

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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.