Home / 22,827,192.32-31,504,890.94-14,455,326.26

Finding the Fourth Proportional to 22,827,192.32, 31,504,890.94 and 14,455,326.26

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Solution

The fourth proportional to 22,827,192.32, 31,504,890.94 and 14,455,326.26 is: 19,950,481.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,827,192.32 : 31,504,890.94 = 14,455,326.26 : x
  2. Step 2: Convert to fraction form
    22,827,192.32/31,504,890.94 = 14,455,326.26/x
  3. Step 3: Cross multiply
    22,827,192.32x = 31,504,890.94 × 14,455,326.26
  4. Step 4: Simplify right side
    22,827,192.32x = 455,413,477,323,418.12
  5. Step 5: Solve for x
    x = 455,413,477,323,418.12/22,827,192.32
  6. Step 6: Final answer
    x = 19,950,481.47

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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.