Home / 22,287,292.58-30,760,874.62-14,456,509.44

Finding the Fourth Proportional to 22,287,292.58, 30,760,874.62 and 14,456,509.44

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Solution

The fourth proportional to 22,287,292.58, 30,760,874.62 and 14,456,509.44 is: 19,952,844.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,287,292.58 : 30,760,874.62 = 14,456,509.44 : x
  2. Step 2: Convert to fraction form
    22,287,292.58/30,760,874.62 = 14,456,509.44/x
  3. Step 3: Cross multiply
    22,287,292.58x = 30,760,874.62 × 14,456,509.44
  4. Step 4: Simplify right side
    22,287,292.58x = 444,694,874,326,686.44
  5. Step 5: Solve for x
    x = 444,694,874,326,686.44/22,287,292.58
  6. Step 6: Final answer
    x = 19,952,844.10

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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.