Home / 27,579,954.20-41,306,945.70-16,242,546.20

Finding the Fourth Proportional to 27,579,954.20, 41,306,945.70 and 16,242,546.20

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Solution

The fourth proportional to 27,579,954.20, 41,306,945.70 and 16,242,546.20 is: 24,326,725.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,579,954.20 : 41,306,945.70 = 16,242,546.20 : x
  2. Step 2: Convert to fraction form
    27,579,954.20/41,306,945.70 = 16,242,546.20/x
  3. Step 3: Cross multiply
    27,579,954.20x = 41,306,945.70 × 16,242,546.20
  4. Step 4: Simplify right side
    27,579,954.20x = 670,929,973,913,141.38
  5. Step 5: Solve for x
    x = 670,929,973,913,141.38/27,579,954.20
  6. Step 6: Final answer
    x = 24,326,725.46

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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.