Home / 4,439,856,162.65-6,659,265,836.88-1,783,804,721.31

Finding the Fourth Proportional to 4,439,856,162.65, 6,659,265,836.88 and 1,783,804,721.31

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Solution

The fourth proportional to 4,439,856,162.65, 6,659,265,836.88 and 1,783,804,721.31 is: 2,675,498,801.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,856,162.65 : 6,659,265,836.88 = 1,783,804,721.31 : x
  2. Step 2: Convert to fraction form
    4,439,856,162.65/6,659,265,836.88 = 1,783,804,721.31/x
  3. Step 3: Cross multiply
    4,439,856,162.65x = 6,659,265,836.88 × 1,783,804,721.31
  4. Step 4: Simplify right side
    4,439,856,162.65x = 11,878,829,840,284,932,096
  5. Step 5: Solve for x
    x = 11,878,829,840,284,932,096/4,439,856,162.65
  6. Step 6: Final answer
    x = 2,675,498,801.12

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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.