Home / 53,934,336,030.80-80,901,504,046.20-27,812,947,998.80

Finding the Fourth Proportional to 53,934,336,030.80, 80,901,504,046.20 and 27,812,947,998.80

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Solution

The fourth proportional to 53,934,336,030.80, 80,901,504,046.20 and 27,812,947,998.80 is: 41,719,421,998.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,934,336,030.80 : 80,901,504,046.20 = 27,812,947,998.80 : x
  2. Step 2: Convert to fraction form
    53,934,336,030.80/80,901,504,046.20 = 27,812,947,998.80/x
  3. Step 3: Cross multiply
    53,934,336,030.80x = 80,901,504,046.20 × 27,812,947,998.80
  4. Step 4: Simplify right side
    53,934,336,030.80x = 2,250,109,325,061,668,208,640
  5. Step 5: Solve for x
    x = 2,250,109,325,061,668,208,640/53,934,336,030.80
  6. Step 6: Final answer
    x = 41,719,421,998.20

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Double scale
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Similar ratio
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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.