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Finding the Third Proportional to 37,110,961 and 76,767,590

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Solution

The third proportional to 37,110,961 and 76,767,590 is: 158,801,138.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,110,961 : 76,767,590 = 76,767,590 : x
  2. Step 2: Convert to fraction form
    37,110,961/76,767,590 = 76,767,590/x
  3. Step 3: Cross multiply
    37,110,961x = 76,767,590 × 76,767,590
  4. Step 4: Simplify right side
    37,110,961x = 5,893,262,874,408,100
  5. Step 5: Solve for x
    x = 5,893,262,874,408,100/37,110,961
  6. Step 6: Final answer
    x = 158,801,138.95

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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.