Home / 27,924,110.20-41,886,165.30-20,365,838.20

Finding the Fourth Proportional to 27,924,110.20, 41,886,165.30 and 20,365,838.20

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Solution

The fourth proportional to 27,924,110.20, 41,886,165.30 and 20,365,838.20 is: 30,548,757.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,924,110.20 : 41,886,165.30 = 20,365,838.20 : x
  2. Step 2: Convert to fraction form
    27,924,110.20/41,886,165.30 = 20,365,838.20/x
  3. Step 3: Cross multiply
    27,924,110.20x = 41,886,165.30 × 20,365,838.20
  4. Step 4: Simplify right side
    27,924,110.20x = 853,046,865,318,254.38
  5. Step 5: Solve for x
    x = 853,046,865,318,254.38/27,924,110.20
  6. Step 6: Final answer
    x = 30,548,757.30

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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.