Home / 645,796,414,312.50-1,383,706,868,355

Finding the Third Proportional to 645,796,414,312.50 and 1,383,706,868,355

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Solution

The third proportional to 645,796,414,312.50 and 1,383,706,868,355 is: 2,964,780,626,060.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    645,796,414,312.50 : 1,383,706,868,355 = 1,383,706,868,355 : x
  2. Step 2: Convert to fraction form
    645,796,414,312.50/1,383,706,868,355 = 1,383,706,868,355/x
  3. Step 3: Cross multiply
    645,796,414,312.50x = 1,383,706,868,355 × 1,383,706,868,355
  4. Step 4: Simplify right side
    645,796,414,312.50x = 1,914,644,697,532,801,426,128,896
  5. Step 5: Solve for x
    x = 1,914,644,697,532,801,426,128,896/645,796,414,312.50
  6. Step 6: Final answer
    x = 2,964,780,626,060.13

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.