Home / 54,562,673,340.60-81,844,010,010.90-26,631,834,991.80

Finding the Fourth Proportional to 54,562,673,340.60, 81,844,010,010.90 and 26,631,834,991.80

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Solution

The fourth proportional to 54,562,673,340.60, 81,844,010,010.90 and 26,631,834,991.80 is: 39,947,752,487.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,562,673,340.60 : 81,844,010,010.90 = 26,631,834,991.80 : x
  2. Step 2: Convert to fraction form
    54,562,673,340.60/81,844,010,010.90 = 26,631,834,991.80/x
  3. Step 3: Cross multiply
    54,562,673,340.60x = 81,844,010,010.90 × 26,631,834,991.80
  4. Step 4: Simplify right side
    54,562,673,340.60x = 2,179,656,169,677,515,915,264
  5. Step 5: Solve for x
    x = 2,179,656,169,677,515,915,264/54,562,673,340.60
  6. Step 6: Final answer
    x = 39,947,752,487.70

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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.