Home / 92,464,556.97-138,703,307.30-37,132,383.52

Finding the Fourth Proportional to 92,464,556.97, 138,703,307.30 and 37,132,383.52

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Solution

The fourth proportional to 92,464,556.97, 138,703,307.30 and 37,132,383.52 is: 55,701,174.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,464,556.97 : 138,703,307.30 = 37,132,383.52 : x
  2. Step 2: Convert to fraction form
    92,464,556.97/138,703,307.30 = 37,132,383.52/x
  3. Step 3: Cross multiply
    92,464,556.97x = 138,703,307.30 × 37,132,383.52
  4. Step 4: Simplify right side
    92,464,556.97x = 5,150,384,401,276,837
  5. Step 5: Solve for x
    x = 5,150,384,401,276,837/92,464,556.97
  6. Step 6: Final answer
    x = 55,701,174.27

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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.