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Finding the Third Proportional to 31,064,160 and 48,624,318

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Solution

The third proportional to 31,064,160 and 48,624,318 is: 76,111,000.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,064,160 : 48,624,318 = 48,624,318 : x
  2. Step 2: Convert to fraction form
    31,064,160/48,624,318 = 48,624,318/x
  3. Step 3: Cross multiply
    31,064,160x = 48,624,318 × 48,624,318
  4. Step 4: Simplify right side
    31,064,160x = 2,364,324,300,965,124
  5. Step 5: Solve for x
    x = 2,364,324,300,965,124/31,064,160
  6. Step 6: Final answer
    x = 76,111,000.62

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.