Home / 17,330,133.11-23,916,331.08-9,595,175.54

Finding the Fourth Proportional to 17,330,133.11, 23,916,331.08 and 9,595,175.54

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Solution

The fourth proportional to 17,330,133.11, 23,916,331.08 and 9,595,175.54 is: 13,241,756.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,330,133.11 : 23,916,331.08 = 9,595,175.54 : x
  2. Step 2: Convert to fraction form
    17,330,133.11/23,916,331.08 = 9,595,175.54/x
  3. Step 3: Cross multiply
    17,330,133.11x = 23,916,331.08 × 9,595,175.54
  4. Step 4: Simplify right side
    17,330,133.11x = 229,481,394,865,776.12
  5. Step 5: Solve for x
    x = 229,481,394,865,776.12/17,330,133.11
  6. Step 6: Final answer
    x = 13,241,756.05

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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.