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Finding the Third Proportional to 1,112,334,832 and 1,682,818,347

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Solution

The third proportional to 1,112,334,832 and 1,682,818,347 is: 2,545,885,921.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,112,334,832 : 1,682,818,347 = 1,682,818,347 : x
  2. Step 2: Convert to fraction form
    1,112,334,832/1,682,818,347 = 1,682,818,347/x
  3. Step 3: Cross multiply
    1,112,334,832x = 1,682,818,347 × 1,682,818,347
  4. Step 4: Simplify right side
    1,112,334,832x = 2,831,877,588,999,812,608
  5. Step 5: Solve for x
    x = 2,831,877,588,999,812,608/1,112,334,832
  6. Step 6: Final answer
    x = 2,545,885,921.70

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.