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Finding the Third Proportional to 14,381,998 and 30,811,028

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Solution

The third proportional to 14,381,998 and 30,811,028 is: 66,007,480.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,381,998 : 30,811,028 = 30,811,028 : x
  2. Step 2: Convert to fraction form
    14,381,998/30,811,028 = 30,811,028/x
  3. Step 3: Cross multiply
    14,381,998x = 30,811,028 × 30,811,028
  4. Step 4: Simplify right side
    14,381,998x = 949,319,446,416,784
  5. Step 5: Solve for x
    x = 949,319,446,416,784/14,381,998
  6. Step 6: Final answer
    x = 66,007,480.07

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.