Home / 303,183,041.20-453,924,256.20-294,679,985.20

Finding the Fourth Proportional to 303,183,041.20, 453,924,256.20 and 294,679,985.20

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Solution

The fourth proportional to 303,183,041.20, 453,924,256.20 and 294,679,985.20 is: 441,193,519.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,183,041.20 : 453,924,256.20 = 294,679,985.20 : x
  2. Step 2: Convert to fraction form
    303,183,041.20/453,924,256.20 = 294,679,985.20/x
  3. Step 3: Cross multiply
    303,183,041.20x = 453,924,256.20 × 294,679,985.20
  4. Step 4: Simplify right side
    303,183,041.20x = 133,762,393,098,936,992
  5. Step 5: Solve for x
    x = 133,762,393,098,936,992/303,183,041.20
  6. Step 6: Final answer
    x = 441,193,519.83

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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.