Home / 1,680,296,939,100-3,615,441,936,745

Finding the Third Proportional to 1,680,296,939,100 and 3,615,441,936,745

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Solution

The third proportional to 1,680,296,939,100 and 3,615,441,936,745 is: 7,779,232,404,586.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,680,296,939,100 : 3,615,441,936,745 = 3,615,441,936,745 : x
  2. Step 2: Convert to fraction form
    1,680,296,939,100/3,615,441,936,745 = 3,615,441,936,745/x
  3. Step 3: Cross multiply
    1,680,296,939,100x = 3,615,441,936,745 × 3,615,441,936,745
  4. Step 4: Simplify right side
    1,680,296,939,100x = 13,071,420,397,974,437,561,892,864
  5. Step 5: Solve for x
    x = 13,071,420,397,974,437,561,892,864/1,680,296,939,100
  6. Step 6: Final answer
    x = 7,779,232,404,586.62

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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.