Home / 61,324,304.19-84,640,636.31-35,233,208.30

Finding the Fourth Proportional to 61,324,304.19, 84,640,636.31 and 35,233,208.30

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Solution

The fourth proportional to 61,324,304.19, 84,640,636.31 and 35,233,208.30 is: 48,629,351.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,324,304.19 : 84,640,636.31 = 35,233,208.30 : x
  2. Step 2: Convert to fraction form
    61,324,304.19/84,640,636.31 = 35,233,208.30/x
  3. Step 3: Cross multiply
    61,324,304.19x = 84,640,636.31 × 35,233,208.30
  4. Step 4: Simplify right side
    61,324,304.19x = 2,982,161,169,155,404.50
  5. Step 5: Solve for x
    x = 2,982,161,169,155,404.50/61,324,304.19
  6. Step 6: Final answer
    x = 48,629,351.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.