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Finding the Third Proportional to 40,375,076 and 88,566,206

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Solution

The third proportional to 40,375,076 and 88,566,206 is: 194,277,599.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,375,076 : 88,566,206 = 88,566,206 : x
  2. Step 2: Convert to fraction form
    40,375,076/88,566,206 = 88,566,206/x
  3. Step 3: Cross multiply
    40,375,076x = 88,566,206 × 88,566,206
  4. Step 4: Simplify right side
    40,375,076x = 7,843,972,845,234,436
  5. Step 5: Solve for x
    x = 7,843,972,845,234,436/40,375,076
  6. Step 6: Final answer
    x = 194,277,599.51

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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.