Home / 303,182,959.20-453,924,133.20-294,679,903.20

Finding the Fourth Proportional to 303,182,959.20, 453,924,133.20 and 294,679,903.20

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Solution

The fourth proportional to 303,182,959.20, 453,924,133.20 and 294,679,903.20 is: 441,193,396.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,182,959.20 : 453,924,133.20 = 294,679,903.20 : x
  2. Step 2: Convert to fraction form
    303,182,959.20/453,924,133.20 = 294,679,903.20/x
  3. Step 3: Cross multiply
    303,182,959.20x = 453,924,133.20 × 294,679,903.20
  4. Step 4: Simplify right side
    303,182,959.20x = 133,762,319,631,519,904
  5. Step 5: Solve for x
    x = 133,762,319,631,519,904/303,182,959.20
  6. Step 6: Final answer
    x = 441,193,396.83

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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.