Home / 2,713,758,059.52-4,071,286,540.80-873,682,744.32

Finding the Fourth Proportional to 2,713,758,059.52, 4,071,286,540.80 and 873,682,744.32

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Solution

The fourth proportional to 2,713,758,059.52, 4,071,286,540.80 and 873,682,744.32 is: 1,310,733,204.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,758,059.52 : 4,071,286,540.80 = 873,682,744.32 : x
  2. Step 2: Convert to fraction form
    2,713,758,059.52/4,071,286,540.80 = 873,682,744.32/x
  3. Step 3: Cross multiply
    2,713,758,059.52x = 4,071,286,540.80 × 873,682,744.32
  4. Step 4: Simplify right side
    2,713,758,059.52x = 3,557,012,797,879,223,808
  5. Step 5: Solve for x
    x = 3,557,012,797,879,223,808/2,713,758,059.52
  6. Step 6: Final answer
    x = 1,310,733,204.61

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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.