Home / 1,249,608,844.38-2,602,647,074.75

Finding the Third Proportional to 1,249,608,844.38 and 2,602,647,074.75

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Solution

The third proportional to 1,249,608,844.38 and 2,602,647,074.75 is: 5,420,713,710.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,249,608,844.38 : 2,602,647,074.75 = 2,602,647,074.75 : x
  2. Step 2: Convert to fraction form
    1,249,608,844.38/2,602,647,074.75 = 2,602,647,074.75/x
  3. Step 3: Cross multiply
    1,249,608,844.38x = 2,602,647,074.75 × 2,602,647,074.75
  4. Step 4: Simplify right side
    1,249,608,844.38x = 6,773,771,795,704,731,648
  5. Step 5: Solve for x
    x = 6,773,771,795,704,731,648/1,249,608,844.38
  6. Step 6: Final answer
    x = 5,420,713,710.69

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.