Home / 6,599,961,679.44-9,904,303,991.26-3,107,365,967.44

Finding the Fourth Proportional to 6,599,961,679.44, 9,904,303,991.26 and 3,107,365,967.44

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Solution

The fourth proportional to 6,599,961,679.44, 9,904,303,991.26 and 3,107,365,967.44 is: 4,663,102,400.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,599,961,679.44 : 9,904,303,991.26 = 3,107,365,967.44 : x
  2. Step 2: Convert to fraction form
    6,599,961,679.44/9,904,303,991.26 = 3,107,365,967.44/x
  3. Step 3: Cross multiply
    6,599,961,679.44x = 9,904,303,991.26 × 3,107,365,967.44
  4. Step 4: Simplify right side
    6,599,961,679.44x = 30,776,297,153,621,483,520
  5. Step 5: Solve for x
    x = 30,776,297,153,621,483,520/6,599,961,679.44
  6. Step 6: Final answer
    x = 4,663,102,400.96

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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.