Home / 226,354,499.40-339,500,256.30-73,016,056.20

Finding the Fourth Proportional to 226,354,499.40, 339,500,256.30 and 73,016,056.20

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Solution

The fourth proportional to 226,354,499.40, 339,500,256.30 and 73,016,056.20 is: 109,513,925.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,354,499.40 : 339,500,256.30 = 73,016,056.20 : x
  2. Step 2: Convert to fraction form
    226,354,499.40/339,500,256.30 = 73,016,056.20/x
  3. Step 3: Cross multiply
    226,354,499.40x = 339,500,256.30 × 73,016,056.20
  4. Step 4: Simplify right side
    226,354,499.40x = 24,788,969,793,915,204
  5. Step 5: Solve for x
    x = 24,788,969,793,915,204/226,354,499.40
  6. Step 6: Final answer
    x = 109,513,925.54

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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.