Home / 31,002,914,702.80-46,504,372,054.20-27,329,594,510.80

Finding the Fourth Proportional to 31,002,914,702.80, 46,504,372,054.20 and 27,329,594,510.80

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Solution

The fourth proportional to 31,002,914,702.80, 46,504,372,054.20 and 27,329,594,510.80 is: 40,994,391,766.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,002,914,702.80 : 46,504,372,054.20 = 27,329,594,510.80 : x
  2. Step 2: Convert to fraction form
    31,002,914,702.80/46,504,372,054.20 = 27,329,594,510.80/x
  3. Step 3: Cross multiply
    31,002,914,702.80x = 46,504,372,054.20 × 27,329,594,510.80
  4. Step 4: Simplify right side
    31,002,914,702.80x = 1,270,945,631,220,665,155,584
  5. Step 5: Solve for x
    x = 1,270,945,631,220,665,155,584/31,002,914,702.80
  6. Step 6: Final answer
    x = 40,994,391,766.20

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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.