Home / 17,330,286.15-23,916,542.09-9,595,328.31

Finding the Fourth Proportional to 17,330,286.15, 23,916,542.09 and 9,595,328.31

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Solution

The fourth proportional to 17,330,286.15, 23,916,542.09 and 9,595,328.31 is: 13,241,966.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,330,286.15 : 23,916,542.09 = 9,595,328.31 : x
  2. Step 2: Convert to fraction form
    17,330,286.15/23,916,542.09 = 9,595,328.31/x
  3. Step 3: Cross multiply
    17,330,286.15x = 23,916,542.09 × 9,595,328.31
  4. Step 4: Simplify right side
    17,330,286.15x = 229,487,073,345,506.94
  5. Step 5: Solve for x
    x = 229,487,073,345,506.94/17,330,286.15
  6. Step 6: Final answer
    x = 13,241,966.77

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1.5x scale

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.