Home / 27,924,114.20-41,886,171.30-20,365,842.20

Finding the Fourth Proportional to 27,924,114.20, 41,886,171.30 and 20,365,842.20

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Solution

The fourth proportional to 27,924,114.20, 41,886,171.30 and 20,365,842.20 is: 30,548,763.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,924,114.20 : 41,886,171.30 = 20,365,842.20 : x
  2. Step 2: Convert to fraction form
    27,924,114.20/41,886,171.30 = 20,365,842.20/x
  3. Step 3: Cross multiply
    27,924,114.20x = 41,886,171.30 × 20,365,842.20
  4. Step 4: Simplify right side
    27,924,114.20x = 853,047,155,057,968.75
  5. Step 5: Solve for x
    x = 853,047,155,057,968.75/27,924,114.20
  6. Step 6: Final answer
    x = 30,548,763.30

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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.