Home / 35,124,556.16-52,648,399.74-18,086,251.52

Finding the Fourth Proportional to 35,124,556.16, 52,648,399.74 and 18,086,251.52

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Solution

The fourth proportional to 35,124,556.16, 52,648,399.74 and 18,086,251.52 is: 27,109,586.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,124,556.16 : 52,648,399.74 = 18,086,251.52 : x
  2. Step 2: Convert to fraction form
    35,124,556.16/52,648,399.74 = 18,086,251.52/x
  3. Step 3: Cross multiply
    35,124,556.16x = 52,648,399.74 × 18,086,251.52
  4. Step 4: Simplify right side
    35,124,556.16x = 952,212,199,823,142.62
  5. Step 5: Solve for x
    x = 952,212,199,823,142.62/35,124,556.16
  6. Step 6: Final answer
    x = 27,109,586.68

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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.