Home / 27,504,145,620.80-41,256,218,431.20-9,826,292,196.80

Finding the Fourth Proportional to 27,504,145,620.80, 41,256,218,431.20 and 9,826,292,196.80

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Solution

The fourth proportional to 27,504,145,620.80, 41,256,218,431.20 and 9,826,292,196.80 is: 14,739,438,295.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,504,145,620.80 : 41,256,218,431.20 = 9,826,292,196.80 : x
  2. Step 2: Convert to fraction form
    27,504,145,620.80/41,256,218,431.20 = 9,826,292,196.80/x
  3. Step 3: Cross multiply
    27,504,145,620.80x = 41,256,218,431.20 × 9,826,292,196.80
  4. Step 4: Simplify right side
    27,504,145,620.80x = 405,395,657,239,976,804,352
  5. Step 5: Solve for x
    x = 405,395,657,239,976,804,352/27,504,145,620.80
  6. Step 6: Final answer
    x = 14,739,438,295.20

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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.