Home / 6,670,081,218.38-10,002,215,509.61-2,247,676,336.45

Finding the Fourth Proportional to 6,670,081,218.38, 10,002,215,509.61 and 2,247,676,336.45

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Solution

The fourth proportional to 6,670,081,218.38, 10,002,215,509.61 and 2,247,676,336.45 is: 3,370,535,136.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,670,081,218.38 : 10,002,215,509.61 = 2,247,676,336.45 : x
  2. Step 2: Convert to fraction form
    6,670,081,218.38/10,002,215,509.61 = 2,247,676,336.45/x
  3. Step 3: Cross multiply
    6,670,081,218.38x = 10,002,215,509.61 × 2,247,676,336.45
  4. Step 4: Simplify right side
    6,670,081,218.38x = 22,481,743,113,000,828,928
  5. Step 5: Solve for x
    x = 22,481,743,113,000,828,928/6,670,081,218.38
  6. Step 6: Final answer
    x = 3,370,535,136.97

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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.