Home / 1,350,286,569.33-2,025,418,476.09-1,055,429,705.37

Finding the Fourth Proportional to 1,350,286,569.33, 2,025,418,476.09 and 1,055,429,705.37

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Solution

The fourth proportional to 1,350,286,569.33, 2,025,418,476.09 and 1,055,429,705.37 is: 1,583,135,664.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,286,569.33 : 2,025,418,476.09 = 1,055,429,705.37 : x
  2. Step 2: Convert to fraction form
    1,350,286,569.33/2,025,418,476.09 = 1,055,429,705.37/x
  3. Step 3: Cross multiply
    1,350,286,569.33x = 2,025,418,476.09 × 1,055,429,705.37
  4. Step 4: Simplify right side
    1,350,286,569.33x = 2,137,686,825,470,622,976
  5. Step 5: Solve for x
    x = 2,137,686,825,470,622,976/1,350,286,569.33
  6. Step 6: Final answer
    x = 1,583,135,664.70

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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.