Home / 65,541,963.04-98,230,736.64-34,760,568.22

Finding the Fourth Proportional to 65,541,963.04, 98,230,736.64 and 34,760,568.22

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Solution

The fourth proportional to 65,541,963.04, 98,230,736.64 and 34,760,568.22 is: 52,097,252.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,541,963.04 : 98,230,736.64 = 34,760,568.22 : x
  2. Step 2: Convert to fraction form
    65,541,963.04/98,230,736.64 = 34,760,568.22/x
  3. Step 3: Cross multiply
    65,541,963.04x = 98,230,736.64 × 34,760,568.22
  4. Step 4: Simplify right side
    65,541,963.04x = 3,414,556,222,160,349
  5. Step 5: Solve for x
    x = 3,414,556,222,160,349/65,541,963.04
  6. Step 6: Final answer
    x = 52,097,252.87

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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.