Home / 360,764,134.20-541,146,201.30-179,365,606.20

Finding the Fourth Proportional to 360,764,134.20, 541,146,201.30 and 179,365,606.20

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Solution

The fourth proportional to 360,764,134.20, 541,146,201.30 and 179,365,606.20 is: 269,048,409.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,764,134.20 : 541,146,201.30 = 179,365,606.20 : x
  2. Step 2: Convert to fraction form
    360,764,134.20/541,146,201.30 = 179,365,606.20/x
  3. Step 3: Cross multiply
    360,764,134.20x = 541,146,201.30 × 179,365,606.20
  4. Step 4: Simplify right side
    360,764,134.20x = 97,063,016,439,001,712
  5. Step 5: Solve for x
    x = 97,063,016,439,001,712/360,764,134.20
  6. Step 6: Final answer
    x = 269,048,409.30

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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.