Home / 17,531,250.72-24,192,661.77-9,796,356.60

Finding the Fourth Proportional to 17,531,250.72, 24,192,661.77 and 9,796,356.60

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Solution

The fourth proportional to 17,531,250.72, 24,192,661.77 and 9,796,356.60 is: 13,518,712.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,531,250.72 : 24,192,661.77 = 9,796,356.60 : x
  2. Step 2: Convert to fraction form
    17,531,250.72/24,192,661.77 = 9,796,356.60/x
  3. Step 3: Cross multiply
    17,531,250.72x = 24,192,661.77 × 9,796,356.60
  4. Step 4: Simplify right side
    17,531,250.72x = 236,999,941,802,107.16
  5. Step 5: Solve for x
    x = 236,999,941,802,107.16/17,531,250.72
  6. Step 6: Final answer
    x = 13,518,712.70

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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.