Home / 17,987,571.04-24,822,538.04-10,147,100.24

Finding the Fourth Proportional to 17,987,571.04, 24,822,538.04 and 10,147,100.24

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Solution

The fourth proportional to 17,987,571.04, 24,822,538.04 and 10,147,100.24 is: 14,002,823.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,987,571.04 : 24,822,538.04 = 10,147,100.24 : x
  2. Step 2: Convert to fraction form
    17,987,571.04/24,822,538.04 = 10,147,100.24/x
  3. Step 3: Cross multiply
    17,987,571.04x = 24,822,538.04 × 10,147,100.24
  4. Step 4: Simplify right side
    17,987,571.04x = 251,876,781,703,093.12
  5. Step 5: Solve for x
    x = 251,876,781,703,093.12/17,987,571.04
  6. Step 6: Final answer
    x = 14,002,823.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.