Home / 536,201,234.20-804,301,851.30-379,745,003.80

Finding the Fourth Proportional to 536,201,234.20, 804,301,851.30 and 379,745,003.80

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Solution

The fourth proportional to 536,201,234.20, 804,301,851.30 and 379,745,003.80 is: 569,617,505.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,201,234.20 : 804,301,851.30 = 379,745,003.80 : x
  2. Step 2: Convert to fraction form
    536,201,234.20/804,301,851.30 = 379,745,003.80/x
  3. Step 3: Cross multiply
    536,201,234.20x = 804,301,851.30 × 379,745,003.80
  4. Step 4: Simplify right side
    536,201,234.20x = 305,429,609,578,265,536
  5. Step 5: Solve for x
    x = 305,429,609,578,265,536/536,201,234.20
  6. Step 6: Final answer
    x = 569,617,505.70

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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.