Home / 97,343,999.10-146,015,998.65-49,568,255.10

Finding the Fourth Proportional to 97,343,999.10, 146,015,998.65 and 49,568,255.10

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Solution

The fourth proportional to 97,343,999.10, 146,015,998.65 and 49,568,255.10 is: 74,352,382.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,343,999.10 : 146,015,998.65 = 49,568,255.10 : x
  2. Step 2: Convert to fraction form
    97,343,999.10/146,015,998.65 = 49,568,255.10/x
  3. Step 3: Cross multiply
    97,343,999.10x = 146,015,998.65 × 49,568,255.10
  4. Step 4: Simplify right side
    97,343,999.10x = 7,237,758,269,764,456
  5. Step 5: Solve for x
    x = 7,237,758,269,764,456/97,343,999.10
  6. Step 6: Final answer
    x = 74,352,382.65

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Similar ratio
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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.