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Finding the Third Proportional to 47,047,185 and 101,302,938

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Solution

The third proportional to 47,047,185 and 101,302,938 is: 218,127,508.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,047,185 : 101,302,938 = 101,302,938 : x
  2. Step 2: Convert to fraction form
    47,047,185/101,302,938 = 101,302,938/x
  3. Step 3: Cross multiply
    47,047,185x = 101,302,938 × 101,302,938
  4. Step 4: Simplify right side
    47,047,185x = 10,262,285,247,431,844
  5. Step 5: Solve for x
    x = 10,262,285,247,431,844/47,047,185
  6. Step 6: Final answer
    x = 218,127,508.53

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.