Home / 277,487,277,131.25-441,536,807,513.88

Finding the Third Proportional to 277,487,277,131.25 and 441,536,807,513.88

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Solution

The third proportional to 277,487,277,131.25 and 441,536,807,513.88 is: 702,571,859,888.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,487,277,131.25 : 441,536,807,513.88 = 441,536,807,513.88 : x
  2. Step 2: Convert to fraction form
    277,487,277,131.25/441,536,807,513.88 = 441,536,807,513.88/x
  3. Step 3: Cross multiply
    277,487,277,131.25x = 441,536,807,513.88 × 441,536,807,513.88
  4. Step 4: Simplify right side
    277,487,277,131.25x = 194,954,752,389,549,121,339,392
  5. Step 5: Solve for x
    x = 194,954,752,389,549,121,339,392/277,487,277,131.25
  6. Step 6: Final answer
    x = 702,571,859,888.69

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.