Home / 17,282,181.24-23,850,134.64-9,940,016.16

Finding the Fourth Proportional to 17,282,181.24, 23,850,134.64 and 9,940,016.16

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Solution

The fourth proportional to 17,282,181.24, 23,850,134.64 and 9,940,016.16 is: 13,717,639.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,282,181.24 : 23,850,134.64 = 9,940,016.16 : x
  2. Step 2: Convert to fraction form
    17,282,181.24/23,850,134.64 = 9,940,016.16/x
  3. Step 3: Cross multiply
    17,282,181.24x = 23,850,134.64 × 9,940,016.16
  4. Step 4: Simplify right side
    17,282,181.24x = 237,070,723,739,775.78
  5. Step 5: Solve for x
    x = 237,070,723,739,775.78/17,282,181.24
  6. Step 6: Final answer
    x = 13,717,639.02

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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.