Home / 17,198,272.36-25,740,702.06-9,510,089.32

Finding the Fourth Proportional to 17,198,272.36, 25,740,702.06 and 9,510,089.32

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Solution

The fourth proportional to 17,198,272.36, 25,740,702.06 and 9,510,089.32 is: 14,233,777.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,198,272.36 : 25,740,702.06 = 9,510,089.32 : x
  2. Step 2: Convert to fraction form
    17,198,272.36/25,740,702.06 = 9,510,089.32/x
  3. Step 3: Cross multiply
    17,198,272.36x = 25,740,702.06 × 9,510,089.32
  4. Step 4: Simplify right side
    17,198,272.36x = 244,796,375,750,108
  5. Step 5: Solve for x
    x = 244,796,375,750,108/17,198,272.36
  6. Step 6: Final answer
    x = 14,233,777.13

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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.