Home / 465,944,991,902.08-699,118,835,544.40-250,561,792,854.36

Finding the Fourth Proportional to 465,944,991,902.08, 699,118,835,544.40 and 250,561,792,854.36

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Solution

The fourth proportional to 465,944,991,902.08, 699,118,835,544.40 and 250,561,792,854.36 is: 375,950,963,947.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    465,944,991,902.08 : 699,118,835,544.40 = 250,561,792,854.36 : x
  2. Step 2: Convert to fraction form
    465,944,991,902.08/699,118,835,544.40 = 250,561,792,854.36/x
  3. Step 3: Cross multiply
    465,944,991,902.08x = 699,118,835,544.40 × 250,561,792,854.36
  4. Step 4: Simplify right side
    465,944,991,902.08x = 175,172,468,852,257,315,618,816
  5. Step 5: Solve for x
    x = 175,172,468,852,257,315,618,816/465,944,991,902.08
  6. Step 6: Final answer
    x = 375,950,963,947.84

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1.5x scale

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.