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Finding the Third Proportional to 94,421,153.50 and 203,191,212

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Solution

The third proportional to 94,421,153.50 and 203,191,212 is: 437,260,794.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,421,153.50 : 203,191,212 = 203,191,212 : x
  2. Step 2: Convert to fraction form
    94,421,153.50/203,191,212 = 203,191,212/x
  3. Step 3: Cross multiply
    94,421,153.50x = 203,191,212 × 203,191,212
  4. Step 4: Simplify right side
    94,421,153.50x = 41,286,668,634,028,944
  5. Step 5: Solve for x
    x = 41,286,668,634,028,944/94,421,153.50
  6. Step 6: Final answer
    x = 437,260,794.89

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.