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Finding the Third Proportional to 41,994,655 and 87,341,575

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Solution

The third proportional to 41,994,655 and 87,341,575 is: 181,655,277.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,994,655 : 87,341,575 = 87,341,575 : x
  2. Step 2: Convert to fraction form
    41,994,655/87,341,575 = 87,341,575/x
  3. Step 3: Cross multiply
    41,994,655x = 87,341,575 × 87,341,575
  4. Step 4: Simplify right side
    41,994,655x = 7,628,550,723,480,625
  5. Step 5: Solve for x
    x = 7,628,550,723,480,625/41,994,655
  6. Step 6: Final answer
    x = 181,655,277.88

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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.