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Finding the Third Proportional to 41,994,816 and 87,341,952

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Solution

The third proportional to 41,994,816 and 87,341,952 is: 181,656,149.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,994,816 : 87,341,952 = 87,341,952 : x
  2. Step 2: Convert to fraction form
    41,994,816/87,341,952 = 87,341,952/x
  3. Step 3: Cross multiply
    41,994,816x = 87,341,952 × 87,341,952
  4. Step 4: Simplify right side
    41,994,816x = 7,628,616,579,170,304
  5. Step 5: Solve for x
    x = 7,628,616,579,170,304/41,994,816
  6. Step 6: Final answer
    x = 181,656,149.63

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.