Home / 56,100,270.30-84,150,405.45-17,764,784.70

Finding the Fourth Proportional to 56,100,270.30, 84,150,405.45 and 17,764,784.70

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Solution

The fourth proportional to 56,100,270.30, 84,150,405.45 and 17,764,784.70 is: 26,647,177.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,100,270.30 : 84,150,405.45 = 17,764,784.70 : x
  2. Step 2: Convert to fraction form
    56,100,270.30/84,150,405.45 = 17,764,784.70/x
  3. Step 3: Cross multiply
    56,100,270.30x = 84,150,405.45 × 17,764,784.70
  4. Step 4: Simplify right side
    56,100,270.30x = 1,494,913,835,236,956.50
  5. Step 5: Solve for x
    x = 1,494,913,835,236,956.50/56,100,270.30
  6. Step 6: Final answer
    x = 26,647,177.05

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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.