Home / 53,691,262.65-80,522,195.46-14,820,422.37

Finding the Fourth Proportional to 53,691,262.65, 80,522,195.46 and 14,820,422.37

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Solution

The fourth proportional to 53,691,262.65, 80,522,195.46 and 14,820,422.37 is: 22,226,576.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,691,262.65 : 80,522,195.46 = 14,820,422.37 : x
  2. Step 2: Convert to fraction form
    53,691,262.65/80,522,195.46 = 14,820,422.37/x
  3. Step 3: Cross multiply
    53,691,262.65x = 80,522,195.46 × 14,820,422.37
  4. Step 4: Simplify right side
    53,691,262.65x = 1,193,372,946,876,896.25
  5. Step 5: Solve for x
    x = 1,193,372,946,876,896.25/53,691,262.65
  6. Step 6: Final answer
    x = 22,226,576.32

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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.