Home / 31,306,694.46-46,960,403.16-9,447,263

Finding the Fourth Proportional to 31,306,694.46, 46,960,403.16 and 9,447,263

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Solution

The fourth proportional to 31,306,694.46, 46,960,403.16 and 9,447,263 is: 14,171,003.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,306,694.46 : 46,960,403.16 = 9,447,263 : x
  2. Step 2: Convert to fraction form
    31,306,694.46/46,960,403.16 = 9,447,263/x
  3. Step 3: Cross multiply
    31,306,694.46x = 46,960,403.16 × 9,447,263
  4. Step 4: Simplify right side
    31,306,694.46x = 443,647,279,238,551.06
  5. Step 5: Solve for x
    x = 443,647,279,238,551.06/31,306,694.46
  6. Step 6: Final answer
    x = 14,171,003.58

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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.