Home / 31,375,176.38-46,918,288.91-29,844,626.30

Finding the Fourth Proportional to 31,375,176.38, 46,918,288.91 and 29,844,626.30

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Solution

The fourth proportional to 31,375,176.38, 46,918,288.91 and 29,844,626.30 is: 44,629,511.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,375,176.38 : 46,918,288.91 = 29,844,626.30 : x
  2. Step 2: Convert to fraction form
    31,375,176.38/46,918,288.91 = 29,844,626.30/x
  3. Step 3: Cross multiply
    31,375,176.38x = 46,918,288.91 × 29,844,626.30
  4. Step 4: Simplify right side
    31,375,176.38x = 1,400,258,799,154,384.25
  5. Step 5: Solve for x
    x = 1,400,258,799,154,384.25/31,375,176.38
  6. Step 6: Final answer
    x = 44,629,511.63

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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.