Home / 17,174,856.96-23,701,354.32-9,440,691.84

Finding the Fourth Proportional to 17,174,856.96, 23,701,354.32 and 9,440,691.84

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Solution

The fourth proportional to 17,174,856.96, 23,701,354.32 and 9,440,691.84 is: 13,028,183.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,174,856.96 : 23,701,354.32 = 9,440,691.84 : x
  2. Step 2: Convert to fraction form
    17,174,856.96/23,701,354.32 = 9,440,691.84/x
  3. Step 3: Cross multiply
    17,174,856.96x = 23,701,354.32 × 9,440,691.84
  4. Step 4: Simplify right side
    17,174,856.96x = 223,757,182,325,772.75
  5. Step 5: Solve for x
    x = 223,757,182,325,772.75/17,174,856.96
  6. Step 6: Final answer
    x = 13,028,183.17

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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.