Home / 53,199,255.24-79,802,242.20-22,488,107.76

Finding the Fourth Proportional to 53,199,255.24, 79,802,242.20 and 22,488,107.76

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Solution

The fourth proportional to 53,199,255.24, 79,802,242.20 and 22,488,107.76 is: 33,733,581.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,199,255.24 : 79,802,242.20 = 22,488,107.76 : x
  2. Step 2: Convert to fraction form
    53,199,255.24/79,802,242.20 = 22,488,107.76/x
  3. Step 3: Cross multiply
    53,199,255.24x = 79,802,242.20 × 22,488,107.76
  4. Step 4: Simplify right side
    53,199,255.24x = 1,794,601,422,083,219.75
  5. Step 5: Solve for x
    x = 1,794,601,422,083,219.75/53,199,255.24
  6. Step 6: Final answer
    x = 33,733,581.68

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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.