Home / 226,598,512.15-339,897,768.23-73,354,547.35

Finding the Fourth Proportional to 226,598,512.15, 339,897,768.23 and 73,354,547.35

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Solution

The fourth proportional to 226,598,512.15, 339,897,768.23 and 73,354,547.35 is: 110,031,821.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,598,512.15 : 339,897,768.23 = 73,354,547.35 : x
  2. Step 2: Convert to fraction form
    226,598,512.15/339,897,768.23 = 73,354,547.35/x
  3. Step 3: Cross multiply
    226,598,512.15x = 339,897,768.23 × 73,354,547.35
  4. Step 4: Simplify right side
    226,598,512.15x = 24,933,046,933,786,860
  5. Step 5: Solve for x
    x = 24,933,046,933,786,860/226,598,512.15
  6. Step 6: Final answer
    x = 110,031,821.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.