Home / 4,915,693,736,999.70-7,373,540,605,499.60-4,915,693,736,999.70

Finding the Fourth Proportional to 4,915,693,736,999.70, 7,373,540,605,499.60 and 4,915,693,736,999.70

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Solution

The fourth proportional to 4,915,693,736,999.70, 7,373,540,605,499.60 and 4,915,693,736,999.70 is: 7,373,540,605,499.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,915,693,736,999.70 : 7,373,540,605,499.60 = 4,915,693,736,999.70 : x
  2. Step 2: Convert to fraction form
    4,915,693,736,999.70/7,373,540,605,499.60 = 4,915,693,736,999.70/x
  3. Step 3: Cross multiply
    4,915,693,736,999.70x = 7,373,540,605,499.60 × 4,915,693,736,999.70
  4. Step 4: Simplify right side
    4,915,693,736,999.70x = 36,246,067,373,967,357,796,941,824
  5. Step 5: Solve for x
    x = 36,246,067,373,967,357,796,941,824/4,915,693,736,999.70
  6. Step 6: Final answer
    x = 7,373,540,605,499.60

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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.