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Finding the Third Proportional to 113,716,510 and 166,310,106

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Solution

The third proportional to 113,716,510 and 166,310,106 is: 243,228,106.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,716,510 : 166,310,106 = 166,310,106 : x
  2. Step 2: Convert to fraction form
    113,716,510/166,310,106 = 166,310,106/x
  3. Step 3: Cross multiply
    113,716,510x = 166,310,106 × 166,310,106
  4. Step 4: Simplify right side
    113,716,510x = 27,659,051,357,731,236
  5. Step 5: Solve for x
    x = 27,659,051,357,731,236/113,716,510
  6. Step 6: Final answer
    x = 243,228,106.08

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.