Home / 1,459,326,288.44-2,189,003,604.34-1,167,468,358.52

Finding the Fourth Proportional to 1,459,326,288.44, 2,189,003,604.34 and 1,167,468,358.52

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Solution

The fourth proportional to 1,459,326,288.44, 2,189,003,604.34 and 1,167,468,358.52 is: 1,751,213,875.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,459,326,288.44 : 2,189,003,604.34 = 1,167,468,358.52 : x
  2. Step 2: Convert to fraction form
    1,459,326,288.44/2,189,003,604.34 = 1,167,468,358.52/x
  3. Step 3: Cross multiply
    1,459,326,288.44x = 2,189,003,604.34 × 1,167,468,358.52
  4. Step 4: Simplify right side
    1,459,326,288.44x = 2,555,592,444,753,183,232
  5. Step 5: Solve for x
    x = 2,555,592,444,753,183,232/1,459,326,288.44
  6. Step 6: Final answer
    x = 1,751,213,875.20

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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.