Home / 37,743,670.24-52,085,992-21,446,146.24

Finding the Fourth Proportional to 37,743,670.24, 52,085,992 and 21,446,146.24

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Solution

The fourth proportional to 37,743,670.24, 52,085,992 and 21,446,146.24 is: 29,595,526.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,743,670.24 : 52,085,992 = 21,446,146.24 : x
  2. Step 2: Convert to fraction form
    37,743,670.24/52,085,992 = 21,446,146.24/x
  3. Step 3: Cross multiply
    37,743,670.24x = 52,085,992 × 21,446,146.24
  4. Step 4: Simplify right side
    37,743,670.24x = 1,117,043,801,487,470
  5. Step 5: Solve for x
    x = 1,117,043,801,487,470/37,743,670.24
  6. Step 6: Final answer
    x = 29,595,526.73

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1.5x scale

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.