Home / 17,032,248.24-23,500,992.60-9,787,504.56

Finding the Fourth Proportional to 17,032,248.24, 23,500,992.60 and 9,787,504.56

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Solution

The fourth proportional to 17,032,248.24, 23,500,992.60 and 9,787,504.56 is: 13,504,739.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,032,248.24 : 23,500,992.60 = 9,787,504.56 : x
  2. Step 2: Convert to fraction form
    17,032,248.24/23,500,992.60 = 9,787,504.56/x
  3. Step 3: Cross multiply
    17,032,248.24x = 23,500,992.60 × 9,787,504.56
  4. Step 4: Simplify right side
    17,032,248.24x = 230,016,072,237,026.28
  5. Step 5: Solve for x
    x = 230,016,072,237,026.28/17,032,248.24
  6. Step 6: Final answer
    x = 13,504,739.30

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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.