Home / 17,241,650.34-25,864,476.48-5,728,145.10

Finding the Fourth Proportional to 17,241,650.34, 25,864,476.48 and 5,728,145.10

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Solution

The fourth proportional to 17,241,650.34, 25,864,476.48 and 5,728,145.10 is: 8,592,882.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,241,650.34 : 25,864,476.48 = 5,728,145.10 : x
  2. Step 2: Convert to fraction form
    17,241,650.34/25,864,476.48 = 5,728,145.10/x
  3. Step 3: Cross multiply
    17,241,650.34x = 25,864,476.48 × 5,728,145.10
  4. Step 4: Simplify right side
    17,241,650.34x = 148,155,474,212,977.25
  5. Step 5: Solve for x
    x = 148,155,474,212,977.25/17,241,650.34
  6. Step 6: Final answer
    x = 8,592,882.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.