Home / 31,796,601.30-47,694,901.95-29,670,837.30

Finding the Fourth Proportional to 31,796,601.30, 47,694,901.95 and 29,670,837.30

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Solution

The fourth proportional to 31,796,601.30, 47,694,901.95 and 29,670,837.30 is: 44,506,255.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,796,601.30 : 47,694,901.95 = 29,670,837.30 : x
  2. Step 2: Convert to fraction form
    31,796,601.30/47,694,901.95 = 29,670,837.30/x
  3. Step 3: Cross multiply
    31,796,601.30x = 47,694,901.95 × 29,670,837.30
  4. Step 4: Simplify right side
    31,796,601.30x = 1,415,147,675,797,902.75
  5. Step 5: Solve for x
    x = 1,415,147,675,797,902.75/31,796,601.30
  6. Step 6: Final answer
    x = 44,506,255.95

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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.