Home / 17,987,187.16-24,830,423.94-11,469,577.24

Finding the Fourth Proportional to 17,987,187.16, 24,830,423.94 and 11,469,577.24

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Solution

The fourth proportional to 17,987,187.16, 24,830,423.94 and 11,469,577.24 is: 15,833,185.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,987,187.16 : 24,830,423.94 = 11,469,577.24 : x
  2. Step 2: Convert to fraction form
    17,987,187.16/24,830,423.94 = 11,469,577.24/x
  3. Step 3: Cross multiply
    17,987,187.16x = 24,830,423.94 × 11,469,577.24
  4. Step 4: Simplify right side
    17,987,187.16x = 284,794,465,281,775.12
  5. Step 5: Solve for x
    x = 284,794,465,281,775.12/17,987,187.16
  6. Step 6: Final answer
    x = 15,833,185.19

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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.