Home / 34,640,967.69-51,972,991.61-11,614,180.77

Finding the Fourth Proportional to 34,640,967.69, 51,972,991.61 and 11,614,180.77

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Solution

The fourth proportional to 34,640,967.69, 51,972,991.61 and 11,614,180.77 is: 17,425,140.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,640,967.69 : 51,972,991.61 = 11,614,180.77 : x
  2. Step 2: Convert to fraction form
    34,640,967.69/51,972,991.61 = 11,614,180.77/x
  3. Step 3: Cross multiply
    34,640,967.69x = 51,972,991.61 × 11,614,180.77
  4. Step 4: Simplify right side
    34,640,967.69x = 603,623,719,658,162.38
  5. Step 5: Solve for x
    x = 603,623,719,658,162.38/34,640,967.69
  6. Step 6: Final answer
    x = 17,425,140.23

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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.