Home / 1,059,253,896.53-1,589,862,608.37-534,991,168.31

Finding the Fourth Proportional to 1,059,253,896.53, 1,589,862,608.37 and 534,991,168.31

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Solution

The fourth proportional to 1,059,253,896.53, 1,589,862,608.37 and 534,991,168.31 is: 802,982,606.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,253,896.53 : 1,589,862,608.37 = 534,991,168.31 : x
  2. Step 2: Convert to fraction form
    1,059,253,896.53/1,589,862,608.37 = 534,991,168.31/x
  3. Step 3: Cross multiply
    1,059,253,896.53x = 1,589,862,608.37 × 534,991,168.31
  4. Step 4: Simplify right side
    1,059,253,896.53x = 850,562,454,296,300,928
  5. Step 5: Solve for x
    x = 850,562,454,296,300,928/1,059,253,896.53
  6. Step 6: Final answer
    x = 802,982,606.04

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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.