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Finding the Third Proportional to 46,962,218 and 64,891,227

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Solution

The third proportional to 46,962,218 and 64,891,227 is: 89,665,086.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,962,218 : 64,891,227 = 64,891,227 : x
  2. Step 2: Convert to fraction form
    46,962,218/64,891,227 = 64,891,227/x
  3. Step 3: Cross multiply
    46,962,218x = 64,891,227 × 64,891,227
  4. Step 4: Simplify right side
    46,962,218x = 4,210,871,341,565,529
  5. Step 5: Solve for x
    x = 4,210,871,341,565,529/46,962,218
  6. Step 6: Final answer
    x = 89,665,086.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.