Home / 110,052,298.20-165,078,447.30-45,334,594.20

Finding the Fourth Proportional to 110,052,298.20, 165,078,447.30 and 45,334,594.20

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Solution

The fourth proportional to 110,052,298.20, 165,078,447.30 and 45,334,594.20 is: 68,001,891.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,052,298.20 : 165,078,447.30 = 45,334,594.20 : x
  2. Step 2: Convert to fraction form
    110,052,298.20/165,078,447.30 = 45,334,594.20/x
  3. Step 3: Cross multiply
    110,052,298.20x = 165,078,447.30 × 45,334,594.20
  4. Step 4: Simplify right side
    110,052,298.20x = 7,483,764,419,511,587
  5. Step 5: Solve for x
    x = 7,483,764,419,511,587/110,052,298.20
  6. Step 6: Final answer
    x = 68,001,891.30

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.