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Finding the Third Proportional to 80,706,798 and 113,247,594

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Solution

The third proportional to 80,706,798 and 113,247,594 is: 158,908,764.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,706,798 : 113,247,594 = 113,247,594 : x
  2. Step 2: Convert to fraction form
    80,706,798/113,247,594 = 113,247,594/x
  3. Step 3: Cross multiply
    80,706,798x = 113,247,594 × 113,247,594
  4. Step 4: Simplify right side
    80,706,798x = 12,825,017,546,788,836
  5. Step 5: Solve for x
    x = 12,825,017,546,788,836/80,706,798
  6. Step 6: Final answer
    x = 158,908,764.37

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.