Home / 7,011,315,040.41-10,517,619,086.25-2,289,661,704

Finding the Fourth Proportional to 7,011,315,040.41, 10,517,619,086.25 and 2,289,661,704

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Solution

The fourth proportional to 7,011,315,040.41, 10,517,619,086.25 and 2,289,661,704 is: 3,434,703,689.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,011,315,040.41 : 10,517,619,086.25 = 2,289,661,704 : x
  2. Step 2: Convert to fraction form
    7,011,315,040.41/10,517,619,086.25 = 2,289,661,704/x
  3. Step 3: Cross multiply
    7,011,315,040.41x = 10,517,619,086.25 × 2,289,661,704
  4. Step 4: Simplify right side
    7,011,315,040.41x = 24,081,789,639,046,098,944
  5. Step 5: Solve for x
    x = 24,081,789,639,046,098,944/7,011,315,040.41
  6. Step 6: Final answer
    x = 3,434,703,689.71

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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.