Home / 15,936,102-23,904,240.48-3,968,838

Finding the Fourth Proportional to 15,936,102, 23,904,240.48 and 3,968,838

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Solution

The fourth proportional to 15,936,102, 23,904,240.48 and 3,968,838 is: 5,953,278.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,936,102 : 23,904,240.48 = 3,968,838 : x
  2. Step 2: Convert to fraction form
    15,936,102/23,904,240.48 = 3,968,838/x
  3. Step 3: Cross multiply
    15,936,102x = 23,904,240.48 × 3,968,838
  4. Step 4: Simplify right side
    15,936,102x = 94,872,057,978,162.23
  5. Step 5: Solve for x
    x = 94,872,057,978,162.23/15,936,102
  6. Step 6: Final answer
    x = 5,953,278.79

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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.