Home / 17,019,592.72-23,485,226.96-9,577,125.02

Finding the Fourth Proportional to 17,019,592.72, 23,485,226.96 and 9,577,125.02

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Solution

The fourth proportional to 17,019,592.72, 23,485,226.96 and 9,577,125.02 is: 13,215,413.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,019,592.72 : 23,485,226.96 = 9,577,125.02 : x
  2. Step 2: Convert to fraction form
    17,019,592.72/23,485,226.96 = 9,577,125.02/x
  3. Step 3: Cross multiply
    17,019,592.72x = 23,485,226.96 × 9,577,125.02
  4. Step 4: Simplify right side
    17,019,592.72x = 224,920,954,672,578.78
  5. Step 5: Solve for x
    x = 224,920,954,672,578.78/17,019,592.72
  6. Step 6: Final answer
    x = 13,215,413.46

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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.