Home / 339,226,972.30-508,840,458.45-339,226,972.30

Finding the Fourth Proportional to 339,226,972.30, 508,840,458.45 and 339,226,972.30

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Solution

The fourth proportional to 339,226,972.30, 508,840,458.45 and 339,226,972.30 is: 508,840,458.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    339,226,972.30 : 508,840,458.45 = 339,226,972.30 : x
  2. Step 2: Convert to fraction form
    339,226,972.30/508,840,458.45 = 339,226,972.30/x
  3. Step 3: Cross multiply
    339,226,972.30x = 508,840,458.45 × 339,226,972.30
  4. Step 4: Simplify right side
    339,226,972.30x = 172,612,408,103,737,440
  5. Step 5: Solve for x
    x = 172,612,408,103,737,440/339,226,972.30
  6. Step 6: Final answer
    x = 508,840,458.45

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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.