Home / 37,743,671.24-52,085,993.38-21,446,147.24

Finding the Fourth Proportional to 37,743,671.24, 52,085,993.38 and 21,446,147.24

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Solution

The fourth proportional to 37,743,671.24, 52,085,993.38 and 21,446,147.24 is: 29,595,528.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,743,671.24 : 52,085,993.38 = 21,446,147.24 : x
  2. Step 2: Convert to fraction form
    37,743,671.24/52,085,993.38 = 21,446,147.24/x
  3. Step 3: Cross multiply
    37,743,671.24x = 52,085,993.38 × 21,446,147.24
  4. Step 4: Simplify right side
    37,743,671.24x = 1,117,043,883,169,145.25
  5. Step 5: Solve for x
    x = 1,117,043,883,169,145.25/37,743,671.24
  6. Step 6: Final answer
    x = 29,595,528.11

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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.