Home / 13,829,606,842.50-29,756,728,203.75

Finding the Third Proportional to 13,829,606,842.50 and 29,756,728,203.75

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Solution

The third proportional to 13,829,606,842.50 and 29,756,728,203.75 is: 64,026,612,142.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,829,606,842.50 : 29,756,728,203.75 = 29,756,728,203.75 : x
  2. Step 2: Convert to fraction form
    13,829,606,842.50/29,756,728,203.75 = 29,756,728,203.75/x
  3. Step 3: Cross multiply
    13,829,606,842.50x = 29,756,728,203.75 × 29,756,728,203.75
  4. Step 4: Simplify right side
    13,829,606,842.50x = 885,462,873,391,850,717,184
  5. Step 5: Solve for x
    x = 885,462,873,391,850,717,184/13,829,606,842.50
  6. Step 6: Final answer
    x = 64,026,612,142.78

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.