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Finding the Third Proportional to 64,669,708 and 97,675,974

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Solution

The third proportional to 64,669,708 and 97,675,974 is: 147,528,049.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,669,708 : 97,675,974 = 97,675,974 : x
  2. Step 2: Convert to fraction form
    64,669,708/97,675,974 = 97,675,974/x
  3. Step 3: Cross multiply
    64,669,708x = 97,675,974 × 97,675,974
  4. Step 4: Simplify right side
    64,669,708x = 9,540,595,896,848,676
  5. Step 5: Solve for x
    x = 9,540,595,896,848,676/64,669,708
  6. Step 6: Final answer
    x = 147,528,049.71

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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.