Home / 33,283,286.40-49,924,929.60-27,609,916.80

Finding the Fourth Proportional to 33,283,286.40, 49,924,929.60 and 27,609,916.80

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Solution

The fourth proportional to 33,283,286.40, 49,924,929.60 and 27,609,916.80 is: 41,414,875.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,283,286.40 : 49,924,929.60 = 27,609,916.80 : x
  2. Step 2: Convert to fraction form
    33,283,286.40/49,924,929.60 = 27,609,916.80/x
  3. Step 3: Cross multiply
    33,283,286.40x = 49,924,929.60 × 27,609,916.80
  4. Step 4: Simplify right side
    33,283,286.40x = 1,378,423,152,501,857.25
  5. Step 5: Solve for x
    x = 1,378,423,152,501,857.25/33,283,286.40
  6. Step 6: Final answer
    x = 41,414,875.20

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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.