Home / 798,717,629.92-1,198,205,184.39-246,019,801.27

Finding the Fourth Proportional to 798,717,629.92, 1,198,205,184.39 and 246,019,801.27

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Solution

The fourth proportional to 798,717,629.92, 1,198,205,184.39 and 246,019,801.27 is: 369,069,356.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,717,629.92 : 1,198,205,184.39 = 246,019,801.27 : x
  2. Step 2: Convert to fraction form
    798,717,629.92/1,198,205,184.39 = 246,019,801.27/x
  3. Step 3: Cross multiply
    798,717,629.92x = 1,198,205,184.39 × 246,019,801.27
  4. Step 4: Simplify right side
    798,717,629.92x = 294,782,201,344,926,528
  5. Step 5: Solve for x
    x = 294,782,201,344,926,528/798,717,629.92
  6. Step 6: Final answer
    x = 369,069,356.06

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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.