Home / 363,934,358.10-545,901,537.15-226,184,850.90

Finding the Fourth Proportional to 363,934,358.10, 545,901,537.15 and 226,184,850.90

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Solution

The fourth proportional to 363,934,358.10, 545,901,537.15 and 226,184,850.90 is: 339,277,276.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,934,358.10 : 545,901,537.15 = 226,184,850.90 : x
  2. Step 2: Convert to fraction form
    363,934,358.10/545,901,537.15 = 226,184,850.90/x
  3. Step 3: Cross multiply
    363,934,358.10x = 545,901,537.15 × 226,184,850.90
  4. Step 4: Simplify right side
    363,934,358.10x = 123,474,657,786,353,552
  5. Step 5: Solve for x
    x = 123,474,657,786,353,552/363,934,358.10
  6. Step 6: Final answer
    x = 339,277,276.35

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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.