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Finding the Third Proportional to 79,637,611,165 and 170,634,512,083

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Solution

The third proportional to 79,637,611,165 and 170,634,512,083 is: 365,607,861,510.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,637,611,165 : 170,634,512,083 = 170,634,512,083 : x
  2. Step 2: Convert to fraction form
    79,637,611,165/170,634,512,083 = 170,634,512,083/x
  3. Step 3: Cross multiply
    79,637,611,165x = 170,634,512,083 × 170,634,512,083
  4. Step 4: Simplify right side
    79,637,611,165x = 29,116,136,713,803,471,519,744
  5. Step 5: Solve for x
    x = 29,116,136,713,803,471,519,744/79,637,611,165
  6. Step 6: Final answer
    x = 365,607,861,510.04

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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.