Home / 1,962,289,455.75-3,016,180,789.88

Finding the Third Proportional to 1,962,289,455.75 and 3,016,180,789.88

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Solution

The third proportional to 1,962,289,455.75 and 3,016,180,789.88 is: 4,636,087,979.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,962,289,455.75 : 3,016,180,789.88 = 3,016,180,789.88 : x
  2. Step 2: Convert to fraction form
    1,962,289,455.75/3,016,180,789.88 = 3,016,180,789.88/x
  3. Step 3: Cross multiply
    1,962,289,455.75x = 3,016,180,789.88 × 3,016,180,789.88
  4. Step 4: Simplify right side
    1,962,289,455.75x = 9,097,346,557,210,979,328
  5. Step 5: Solve for x
    x = 9,097,346,557,210,979,328/1,962,289,455.75
  6. Step 6: Final answer
    x = 4,636,087,979.05

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.