Home / 39,859,693.17-59,789,540.45-9,567,556.17

Finding the Fourth Proportional to 39,859,693.17, 59,789,540.45 and 9,567,556.17

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Solution

The fourth proportional to 39,859,693.17, 59,789,540.45 and 9,567,556.17 is: 14,351,334.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,859,693.17 : 59,789,540.45 = 9,567,556.17 : x
  2. Step 2: Convert to fraction form
    39,859,693.17/59,789,540.45 = 9,567,556.17/x
  3. Step 3: Cross multiply
    39,859,693.17x = 59,789,540.45 × 9,567,556.17
  4. Step 4: Simplify right side
    39,859,693.17x = 572,039,786,633,862.12
  5. Step 5: Solve for x
    x = 572,039,786,633,862.12/39,859,693.17
  6. Step 6: Final answer
    x = 14,351,334.42

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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.