Home / 2,203,922,330.46-3,041,412,816.98-1,213,847,747.46

Finding the Fourth Proportional to 2,203,922,330.46, 3,041,412,816.98 and 1,213,847,747.46

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Solution

The fourth proportional to 2,203,922,330.46, 3,041,412,816.98 and 1,213,847,747.46 is: 1,675,109,892.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,203,922,330.46 : 3,041,412,816.98 = 1,213,847,747.46 : x
  2. Step 2: Convert to fraction form
    2,203,922,330.46/3,041,412,816.98 = 1,213,847,747.46/x
  3. Step 3: Cross multiply
    2,203,922,330.46x = 3,041,412,816.98 × 1,213,847,747.46
  4. Step 4: Simplify right side
    2,203,922,330.46x = 3,691,812,096,990,180,864
  5. Step 5: Solve for x
    x = 3,691,812,096,990,180,864/2,203,922,330.46
  6. Step 6: Final answer
    x = 1,675,109,892.02

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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.