Home / 465,944,991,902.07-699,118,835,544.40-250,561,792,854.37

Finding the Fourth Proportional to 465,944,991,902.07, 699,118,835,544.40 and 250,561,792,854.37

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Solution

The fourth proportional to 465,944,991,902.07, 699,118,835,544.40 and 250,561,792,854.37 is: 375,950,963,947.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    465,944,991,902.07 : 699,118,835,544.40 = 250,561,792,854.37 : x
  2. Step 2: Convert to fraction form
    465,944,991,902.07/699,118,835,544.40 = 250,561,792,854.37/x
  3. Step 3: Cross multiply
    465,944,991,902.07x = 699,118,835,544.40 × 250,561,792,854.37
  4. Step 4: Simplify right side
    465,944,991,902.07x = 175,172,468,852,264,328,495,104
  5. Step 5: Solve for x
    x = 175,172,468,852,264,328,495,104/465,944,991,902.07
  6. Step 6: Final answer
    x = 375,950,963,947.87

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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.