Home / 49,196,359,033.94-67,891,040,937.70-26,641,261,338.50

Finding the Fourth Proportional to 49,196,359,033.94, 67,891,040,937.70 and 26,641,261,338.50

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Solution

The fourth proportional to 49,196,359,033.94, 67,891,040,937.70 and 26,641,261,338.50 is: 36,764,976,101.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,196,359,033.94 : 67,891,040,937.70 = 26,641,261,338.50 : x
  2. Step 2: Convert to fraction form
    49,196,359,033.94/67,891,040,937.70 = 26,641,261,338.50/x
  3. Step 3: Cross multiply
    49,196,359,033.94x = 67,891,040,937.70 × 26,641,261,338.50
  4. Step 4: Simplify right side
    49,196,359,033.94x = 1,808,702,964,164,067,590,144
  5. Step 5: Solve for x
    x = 1,808,702,964,164,067,590,144/49,196,359,033.94
  6. Step 6: Final answer
    x = 36,764,976,101.51

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1.5x scale

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.