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Finding the Third Proportional to 2,895,023,173.50 and 6,320,958,390

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Solution

The third proportional to 2,895,023,173.50 and 6,320,958,390 is: 13,801,103,678.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,023,173.50 : 6,320,958,390 = 6,320,958,390 : x
  2. Step 2: Convert to fraction form
    2,895,023,173.50/6,320,958,390 = 6,320,958,390/x
  3. Step 3: Cross multiply
    2,895,023,173.50x = 6,320,958,390 × 6,320,958,390
  4. Step 4: Simplify right side
    2,895,023,173.50x = 39,954,514,968,111,390,720
  5. Step 5: Solve for x
    x = 39,954,514,968,111,390,720/2,895,023,173.50
  6. Step 6: Final answer
    x = 13,801,103,678.15

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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.