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Finding the Third Proportional to 162,314,302 and 330,297,290

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Solution

The third proportional to 162,314,302 and 330,297,290 is: 672,129,925.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,314,302 : 330,297,290 = 330,297,290 : x
  2. Step 2: Convert to fraction form
    162,314,302/330,297,290 = 330,297,290/x
  3. Step 3: Cross multiply
    162,314,302x = 330,297,290 × 330,297,290
  4. Step 4: Simplify right side
    162,314,302x = 109,096,299,781,344,096
  5. Step 5: Solve for x
    x = 109,096,299,781,344,096/162,314,302
  6. Step 6: Final answer
    x = 672,129,925.93

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.