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Finding the Third Proportional to 35,867,331 and 57,099,861

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Solution

The third proportional to 35,867,331 and 57,099,861 is: 90,901,498.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,867,331 : 57,099,861 = 57,099,861 : x
  2. Step 2: Convert to fraction form
    35,867,331/57,099,861 = 57,099,861/x
  3. Step 3: Cross multiply
    35,867,331x = 57,099,861 × 57,099,861
  4. Step 4: Simplify right side
    35,867,331x = 3,260,394,126,219,321
  5. Step 5: Solve for x
    x = 3,260,394,126,219,321/35,867,331
  6. Step 6: Final answer
    x = 90,901,498.25

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.