Home / 175,229,284.73-241,890,870.30-109,182,414.84

Finding the Fourth Proportional to 175,229,284.73, 241,890,870.30 and 109,182,414.84

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Solution

The fourth proportional to 175,229,284.73, 241,890,870.30 and 109,182,414.84 is: 150,718,125.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,229,284.73 : 241,890,870.30 = 109,182,414.84 : x
  2. Step 2: Convert to fraction form
    175,229,284.73/241,890,870.30 = 109,182,414.84/x
  3. Step 3: Cross multiply
    175,229,284.73x = 241,890,870.30 × 109,182,414.84
  4. Step 4: Simplify right side
    175,229,284.73x = 26,410,229,345,893,780
  5. Step 5: Solve for x
    x = 26,410,229,345,893,780/175,229,284.73
  6. Step 6: Final answer
    x = 150,718,125.61

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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.