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Finding the Third Proportional to 62,806,866 and 94,807,419

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Solution

The third proportional to 62,806,866 and 94,807,419 is: 143,112,485.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,806,866 : 94,807,419 = 94,807,419 : x
  2. Step 2: Convert to fraction form
    62,806,866/94,807,419 = 94,807,419/x
  3. Step 3: Cross multiply
    62,806,866x = 94,807,419 × 94,807,419
  4. Step 4: Simplify right side
    62,806,866x = 8,988,446,697,441,561
  5. Step 5: Solve for x
    x = 8,988,446,697,441,561/62,806,866
  6. Step 6: Final answer
    x = 143,112,485.46

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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.