Home / 33,878,433.60-50,733,669.60-27,159,969.60

Finding the Fourth Proportional to 33,878,433.60, 50,733,669.60 and 27,159,969.60

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Solution

The fourth proportional to 33,878,433.60, 50,733,669.60 and 27,159,969.60 is: 40,672,627.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,878,433.60 : 50,733,669.60 = 27,159,969.60 : x
  2. Step 2: Convert to fraction form
    33,878,433.60/50,733,669.60 = 27,159,969.60/x
  3. Step 3: Cross multiply
    33,878,433.60x = 50,733,669.60 × 27,159,969.60
  4. Step 4: Simplify right side
    33,878,433.60x = 1,377,924,924,032,444.25
  5. Step 5: Solve for x
    x = 1,377,924,924,032,444.25/33,878,433.60
  6. Step 6: Final answer
    x = 40,672,627.91

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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.