Home / 11,764,496,375.80-16,235,579,343.35-6,616,163,847.15

Finding the Fourth Proportional to 11,764,496,375.80, 16,235,579,343.35 and 6,616,163,847.15

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Solution

The fourth proportional to 11,764,496,375.80, 16,235,579,343.35 and 6,616,163,847.15 is: 9,130,629,111.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,764,496,375.80 : 16,235,579,343.35 = 6,616,163,847.15 : x
  2. Step 2: Convert to fraction form
    11,764,496,375.80/16,235,579,343.35 = 6,616,163,847.15/x
  3. Step 3: Cross multiply
    11,764,496,375.80x = 16,235,579,343.35 × 6,616,163,847.15
  4. Step 4: Simplify right side
    11,764,496,375.80x = 107,417,253,089,027,457,024
  5. Step 5: Solve for x
    x = 107,417,253,089,027,457,024/11,764,496,375.80
  6. Step 6: Final answer
    x = 9,130,629,111.33

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.