Home / 336,372,131.90-504,558,197.85-200,323,235.90

Finding the Fourth Proportional to 336,372,131.90, 504,558,197.85 and 200,323,235.90

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Solution

The fourth proportional to 336,372,131.90, 504,558,197.85 and 200,323,235.90 is: 300,484,853.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,372,131.90 : 504,558,197.85 = 200,323,235.90 : x
  2. Step 2: Convert to fraction form
    336,372,131.90/504,558,197.85 = 200,323,235.90/x
  3. Step 3: Cross multiply
    336,372,131.90x = 504,558,197.85 × 200,323,235.90
  4. Step 4: Simplify right side
    336,372,131.90x = 101,074,730,893,184,432
  5. Step 5: Solve for x
    x = 101,074,730,893,184,432/336,372,131.90
  6. Step 6: Final answer
    x = 300,484,853.85

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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.