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Finding the Third Proportional to 35,905,503 and 56,864,218

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Solution

The third proportional to 35,905,503 and 56,864,218 is: 90,056,927.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,905,503 : 56,864,218 = 56,864,218 : x
  2. Step 2: Convert to fraction form
    35,905,503/56,864,218 = 56,864,218/x
  3. Step 3: Cross multiply
    35,905,503x = 56,864,218 × 56,864,218
  4. Step 4: Simplify right side
    35,905,503x = 3,233,539,288,751,524
  5. Step 5: Solve for x
    x = 3,233,539,288,751,524/35,905,503
  6. Step 6: Final answer
    x = 90,056,927.73

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.