Home / 9,194,041,662.28-13,791,062,675.88-2,206,852,609.73

Finding the Fourth Proportional to 9,194,041,662.28, 13,791,062,675.88 and 2,206,852,609.73

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Solution

The fourth proportional to 9,194,041,662.28, 13,791,062,675.88 and 2,206,852,609.73 is: 3,310,278,958.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,194,041,662.28 : 13,791,062,675.88 = 2,206,852,609.73 : x
  2. Step 2: Convert to fraction form
    9,194,041,662.28/13,791,062,675.88 = 2,206,852,609.73/x
  3. Step 3: Cross multiply
    9,194,041,662.28x = 13,791,062,675.88 × 2,206,852,609.73
  4. Step 4: Simplify right side
    9,194,041,662.28x = 30,434,842,657,146,818,560
  5. Step 5: Solve for x
    x = 30,434,842,657,146,818,560/9,194,041,662.28
  6. Step 6: Final answer
    x = 3,310,278,958.38

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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.