Home / 58,474,672.12-80,694,067.62-32,368,631.32

Finding the Fourth Proportional to 58,474,672.12, 80,694,067.62 and 32,368,631.32

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Solution

The fourth proportional to 58,474,672.12, 80,694,067.62 and 32,368,631.32 is: 44,668,168.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,474,672.12 : 80,694,067.62 = 32,368,631.32 : x
  2. Step 2: Convert to fraction form
    58,474,672.12/80,694,067.62 = 32,368,631.32/x
  3. Step 3: Cross multiply
    58,474,672.12x = 80,694,067.62 × 32,368,631.32
  4. Step 4: Simplify right side
    58,474,672.12x = 2,611,956,524,502,930
  5. Step 5: Solve for x
    x = 2,611,956,524,502,930/58,474,672.12
  6. Step 6: Final answer
    x = 44,668,168.80

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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.