Home / 533,271,573.56-799,934,129.22-169,794,273.08

Finding the Fourth Proportional to 533,271,573.56, 799,934,129.22 and 169,794,273.08

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Solution

The fourth proportional to 533,271,573.56, 799,934,129.22 and 169,794,273.08 is: 254,699,932.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,271,573.56 : 799,934,129.22 = 169,794,273.08 : x
  2. Step 2: Convert to fraction form
    533,271,573.56/799,934,129.22 = 169,794,273.08/x
  3. Step 3: Cross multiply
    533,271,573.56x = 799,934,129.22 × 169,794,273.08
  4. Step 4: Simplify right side
    533,271,573.56x = 135,824,233,982,792,704
  5. Step 5: Solve for x
    x = 135,824,233,982,792,704/533,271,573.56
  6. Step 6: Final answer
    x = 254,699,932.86

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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.