Home / 22,067,714.39-33,104,463.84-7,290,900.32

Finding the Fourth Proportional to 22,067,714.39, 33,104,463.84 and 7,290,900.32

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Solution

The fourth proportional to 22,067,714.39, 33,104,463.84 and 7,290,900.32 is: 10,937,306.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,067,714.39 : 33,104,463.84 = 7,290,900.32 : x
  2. Step 2: Convert to fraction form
    22,067,714.39/33,104,463.84 = 7,290,900.32/x
  3. Step 3: Cross multiply
    22,067,714.39x = 33,104,463.84 × 7,290,900.32
  4. Step 4: Simplify right side
    22,067,714.39x = 241,361,345,838,962.12
  5. Step 5: Solve for x
    x = 241,361,345,838,962.12/22,067,714.39
  6. Step 6: Final answer
    x = 10,937,306.04

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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.