Home / 2,877,979,612,145-6,399,434,389,267

Finding the Third Proportional to 2,877,979,612,145 and 6,399,434,389,267

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Solution

The third proportional to 2,877,979,612,145 and 6,399,434,389,267 is: 14,229,690,971,302.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,877,979,612,145 : 6,399,434,389,267 = 6,399,434,389,267 : x
  2. Step 2: Convert to fraction form
    2,877,979,612,145/6,399,434,389,267 = 6,399,434,389,267/x
  3. Step 3: Cross multiply
    2,877,979,612,145x = 6,399,434,389,267 × 6,399,434,389,267
  4. Step 4: Simplify right side
    2,877,979,612,145x = 40,952,760,502,533,103,804,219,392
  5. Step 5: Solve for x
    x = 40,952,760,502,533,103,804,219,392/2,877,979,612,145
  6. Step 6: Final answer
    x = 14,229,690,971,302.75

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.