Home / 2,959,329,508.88-6,439,620,210.75

Finding the Third Proportional to 2,959,329,508.88 and 6,439,620,210.75

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Solution

The third proportional to 2,959,329,508.88 and 6,439,620,210.75 is: 14,012,872,961.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,329,508.88 : 6,439,620,210.75 = 6,439,620,210.75 : x
  2. Step 2: Convert to fraction form
    2,959,329,508.88/6,439,620,210.75 = 6,439,620,210.75/x
  3. Step 3: Cross multiply
    2,959,329,508.88x = 6,439,620,210.75 × 6,439,620,210.75
  4. Step 4: Simplify right side
    2,959,329,508.88x = 41,468,708,458,699,874,304
  5. Step 5: Solve for x
    x = 41,468,708,458,699,874,304/2,959,329,508.88
  6. Step 6: Final answer
    x = 14,012,872,961.37

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.