Home / 17,229,560.40-23,776,950.60-9,494,880.24

Finding the Fourth Proportional to 17,229,560.40, 23,776,950.60 and 9,494,880.24

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Solution

The fourth proportional to 17,229,560.40, 23,776,950.60 and 9,494,880.24 is: 13,103,021.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,229,560.40 : 23,776,950.60 = 9,494,880.24 : x
  2. Step 2: Convert to fraction form
    17,229,560.40/23,776,950.60 = 9,494,880.24/x
  3. Step 3: Cross multiply
    17,229,560.40x = 23,776,950.60 × 9,494,880.24
  4. Step 4: Simplify right side
    17,229,560.40x = 225,759,298,419,396.16
  5. Step 5: Solve for x
    x = 225,759,298,419,396.16/17,229,560.40
  6. Step 6: Final answer
    x = 13,103,021.39

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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.