Home / 2,196,291,187.60-3,294,434,137.44-560,515,964.56

Finding the Fourth Proportional to 2,196,291,187.60, 3,294,434,137.44 and 560,515,964.56

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Solution

The fourth proportional to 2,196,291,187.60, 3,294,434,137.44 and 560,515,964.56 is: 840,773,272.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,196,291,187.60 : 3,294,434,137.44 = 560,515,964.56 : x
  2. Step 2: Convert to fraction form
    2,196,291,187.60/3,294,434,137.44 = 560,515,964.56/x
  3. Step 3: Cross multiply
    2,196,291,187.60x = 3,294,434,137.44 × 560,515,964.56
  4. Step 4: Simplify right side
    2,196,291,187.60x = 1,846,582,928,226,573,056
  5. Step 5: Solve for x
    x = 1,846,582,928,226,573,056/2,196,291,187.60
  6. Step 6: Final answer
    x = 840,773,272.07

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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.