Home / 3,086,732,204.28-4,259,690,435.69-1,748,622,292.23

Finding the Fourth Proportional to 3,086,732,204.28, 4,259,690,435.69 and 1,748,622,292.23

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Solution

The fourth proportional to 3,086,732,204.28, 4,259,690,435.69 and 1,748,622,292.23 is: 2,413,098,759.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,086,732,204.28 : 4,259,690,435.69 = 1,748,622,292.23 : x
  2. Step 2: Convert to fraction form
    3,086,732,204.28/4,259,690,435.69 = 1,748,622,292.23/x
  3. Step 3: Cross multiply
    3,086,732,204.28x = 4,259,690,435.69 × 1,748,622,292.23
  4. Step 4: Simplify right side
    3,086,732,204.28x = 7,448,589,653,860,292,608
  5. Step 5: Solve for x
    x = 7,448,589,653,860,292,608/3,086,732,204.28
  6. Step 6: Final answer
    x = 2,413,098,759.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.