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Finding the Third Proportional to 94,603,616 and 203,973,856

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Solution

The third proportional to 94,603,616 and 203,973,856 is: 439,785,873.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,603,616 : 203,973,856 = 203,973,856 : x
  2. Step 2: Convert to fraction form
    94,603,616/203,973,856 = 203,973,856/x
  3. Step 3: Cross multiply
    94,603,616x = 203,973,856 × 203,973,856
  4. Step 4: Simplify right side
    94,603,616x = 41,605,333,931,508,736
  5. Step 5: Solve for x
    x = 41,605,333,931,508,736/94,603,616
  6. Step 6: Final answer
    x = 439,785,873.85

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.