Home / 33,831,493.23-46,687,908.56-18,361,763.31

Finding the Fourth Proportional to 33,831,493.23, 46,687,908.56 and 18,361,763.31

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Solution

The fourth proportional to 33,831,493.23, 46,687,908.56 and 18,361,763.31 is: 25,339,476.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,831,493.23 : 46,687,908.56 = 18,361,763.31 : x
  2. Step 2: Convert to fraction form
    33,831,493.23/46,687,908.56 = 18,361,763.31/x
  3. Step 3: Cross multiply
    33,831,493.23x = 46,687,908.56 × 18,361,763.31
  4. Step 4: Simplify right side
    33,831,493.23x = 857,272,326,325,834
  5. Step 5: Solve for x
    x = 857,272,326,325,834/33,831,493.23
  6. Step 6: Final answer
    x = 25,339,476.46

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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.