Home / 49,196,359,019.44-67,891,040,917.68-26,641,261,324

Finding the Fourth Proportional to 49,196,359,019.44, 67,891,040,917.68 and 26,641,261,324

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Solution

The fourth proportional to 49,196,359,019.44, 67,891,040,917.68 and 26,641,261,324 is: 36,764,976,081.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,196,359,019.44 : 67,891,040,917.68 = 26,641,261,324 : x
  2. Step 2: Convert to fraction form
    49,196,359,019.44/67,891,040,917.68 = 26,641,261,324/x
  3. Step 3: Cross multiply
    49,196,359,019.44x = 67,891,040,917.68 × 26,641,261,324
  4. Step 4: Simplify right side
    49,196,359,019.44x = 1,808,702,962,646,289,743,872
  5. Step 5: Solve for x
    x = 1,808,702,962,646,289,743,872/49,196,359,019.44
  6. Step 6: Final answer
    x = 36,764,976,081.49

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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.