Home / 17,987,572.04-24,822,539.42-10,147,101.24

Finding the Fourth Proportional to 17,987,572.04, 24,822,539.42 and 10,147,101.24

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Solution

The fourth proportional to 17,987,572.04, 24,822,539.42 and 10,147,101.24 is: 14,002,824.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,987,572.04 : 24,822,539.42 = 10,147,101.24 : x
  2. Step 2: Convert to fraction form
    17,987,572.04/24,822,539.42 = 10,147,101.24/x
  3. Step 3: Cross multiply
    17,987,572.04x = 24,822,539.42 × 10,147,101.24
  4. Step 4: Simplify right side
    17,987,572.04x = 251,876,820,528,630.91
  5. Step 5: Solve for x
    x = 251,876,820,528,630.91/17,987,572.04
  6. Step 6: Final answer
    x = 14,002,824.84

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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.