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Finding the Third Proportional to 132,705,526 and 199,058,307

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Solution

The third proportional to 132,705,526 and 199,058,307 is: 298,587,487.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,705,526 : 199,058,307 = 199,058,307 : x
  2. Step 2: Convert to fraction form
    132,705,526/199,058,307 = 199,058,307/x
  3. Step 3: Cross multiply
    132,705,526x = 199,058,307 × 199,058,307
  4. Step 4: Simplify right side
    132,705,526x = 39,624,209,585,706,248
  5. Step 5: Solve for x
    x = 39,624,209,585,706,248/132,705,526
  6. Step 6: Final answer
    x = 298,587,487.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.