Home / 6,418,994,663-13,977,550,273

Finding the Third Proportional to 6,418,994,663 and 13,977,550,273

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Solution

The third proportional to 6,418,994,663 and 13,977,550,273 is: 30,436,528,131.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,418,994,663 : 13,977,550,273 = 13,977,550,273 : x
  2. Step 2: Convert to fraction form
    6,418,994,663/13,977,550,273 = 13,977,550,273/x
  3. Step 3: Cross multiply
    6,418,994,663x = 13,977,550,273 × 13,977,550,273
  4. Step 4: Simplify right side
    6,418,994,663x = 195,371,911,634,242,371,584
  5. Step 5: Solve for x
    x = 195,371,911,634,242,371,584/6,418,994,663
  6. Step 6: Final answer
    x = 30,436,528,131.17

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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.