Home / 796,424,584.52-1,195,065,180.30-767,435,987

Finding the Fourth Proportional to 796,424,584.52, 1,195,065,180.30 and 767,435,987

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Solution

The fourth proportional to 796,424,584.52, 1,195,065,180.30 and 767,435,987 is: 1,151,566,694.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,424,584.52 : 1,195,065,180.30 = 767,435,987 : x
  2. Step 2: Convert to fraction form
    796,424,584.52/1,195,065,180.30 = 767,435,987/x
  3. Step 3: Cross multiply
    796,424,584.52x = 1,195,065,180.30 × 767,435,987
  4. Step 4: Simplify right side
    796,424,584.52x = 917,136,026,172,863,360
  5. Step 5: Solve for x
    x = 917,136,026,172,863,360/796,424,584.52
  6. Step 6: Final answer
    x = 1,151,566,694.45

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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.