Home / 54,522,056,002.40-81,783,084,003.60-35,910,567,029.60

Finding the Fourth Proportional to 54,522,056,002.40, 81,783,084,003.60 and 35,910,567,029.60

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Solution

The fourth proportional to 54,522,056,002.40, 81,783,084,003.60 and 35,910,567,029.60 is: 53,865,850,544.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,522,056,002.40 : 81,783,084,003.60 = 35,910,567,029.60 : x
  2. Step 2: Convert to fraction form
    54,522,056,002.40/81,783,084,003.60 = 35,910,567,029.60/x
  3. Step 3: Cross multiply
    54,522,056,002.40x = 81,783,084,003.60 × 35,910,567,029.60
  4. Step 4: Simplify right side
    54,522,056,002.40x = 2,936,876,919,998,685,642,752
  5. Step 5: Solve for x
    x = 2,936,876,919,998,685,642,752/54,522,056,002.40
  6. Step 6: Final answer
    x = 53,865,850,544.40

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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.