Home / 6,067,230,052.70-9,087,240,189.45-4,978,838,884.70

Finding the Fourth Proportional to 6,067,230,052.70, 9,087,240,189.45 and 4,978,838,884.70

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Solution

The fourth proportional to 6,067,230,052.70, 9,087,240,189.45 and 4,978,838,884.70 is: 7,457,093,997.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067,230,052.70 : 9,087,240,189.45 = 4,978,838,884.70 : x
  2. Step 2: Convert to fraction form
    6,067,230,052.70/9,087,240,189.45 = 4,978,838,884.70/x
  3. Step 3: Cross multiply
    6,067,230,052.70x = 9,087,240,189.45 × 4,978,838,884.70
  4. Step 4: Simplify right side
    6,067,230,052.70x = 45,243,904,809,842,253,824
  5. Step 5: Solve for x
    x = 45,243,904,809,842,253,824/6,067,230,052.70
  6. Step 6: Final answer
    x = 7,457,093,997.90

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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.