Home / 3,102,232,276.64-4,653,003,517.50-1,110,193,944.68

Finding the Fourth Proportional to 3,102,232,276.64, 4,653,003,517.50 and 1,110,193,944.68

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Solution

The fourth proportional to 3,102,232,276.64, 4,653,003,517.50 and 1,110,193,944.68 is: 1,665,167,488.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,102,232,276.64 : 4,653,003,517.50 = 1,110,193,944.68 : x
  2. Step 2: Convert to fraction form
    3,102,232,276.64/4,653,003,517.50 = 1,110,193,944.68/x
  3. Step 3: Cross multiply
    3,102,232,276.64x = 4,653,003,517.50 × 1,110,193,944.68
  4. Step 4: Simplify right side
    3,102,232,276.64x = 5,165,736,329,703,240,704
  5. Step 5: Solve for x
    x = 5,165,736,329,703,240,704/3,102,232,276.64
  6. Step 6: Final answer
    x = 1,665,167,488.78

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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.