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Finding the Third Proportional to 47,537,385 and 104,187,999

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Solution

The third proportional to 47,537,385 and 104,187,999 is: 228,349,521.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,537,385 : 104,187,999 = 104,187,999 : x
  2. Step 2: Convert to fraction form
    47,537,385/104,187,999 = 104,187,999/x
  3. Step 3: Cross multiply
    47,537,385x = 104,187,999 × 104,187,999
  4. Step 4: Simplify right side
    47,537,385x = 10,855,139,135,624,000
  5. Step 5: Solve for x
    x = 10,855,139,135,624,000/47,537,385
  6. Step 6: Final answer
    x = 228,349,521.87

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.