Home / 27,422,213,147.52-37,846,790,735.04-16,723,540,717.44

Finding the Fourth Proportional to 27,422,213,147.52, 37,846,790,735.04 and 16,723,540,717.44

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Solution

The fourth proportional to 27,422,213,147.52, 37,846,790,735.04 and 16,723,540,717.44 is: 23,081,008,906.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,422,213,147.52 : 37,846,790,735.04 = 16,723,540,717.44 : x
  2. Step 2: Convert to fraction form
    27,422,213,147.52/37,846,790,735.04 = 16,723,540,717.44/x
  3. Step 3: Cross multiply
    27,422,213,147.52x = 37,846,790,735.04 × 16,723,540,717.44
  4. Step 4: Simplify right side
    27,422,213,147.52x = 632,932,345,881,872,433,152
  5. Step 5: Solve for x
    x = 632,932,345,881,872,433,152/27,422,213,147.52
  6. Step 6: Final answer
    x = 23,081,008,906.06

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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.