Home / 2,835,872,739.70-3,909,866,616.47-2,325,354,507.27

Finding the Fourth Proportional to 2,835,872,739.70, 3,909,866,616.47 and 2,325,354,507.27

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Solution

The fourth proportional to 2,835,872,739.70, 3,909,866,616.47 and 2,325,354,507.27 is: 3,206,006,331.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,872,739.70 : 3,909,866,616.47 = 2,325,354,507.27 : x
  2. Step 2: Convert to fraction form
    2,835,872,739.70/3,909,866,616.47 = 2,325,354,507.27/x
  3. Step 3: Cross multiply
    2,835,872,739.70x = 3,909,866,616.47 × 2,325,354,507.27
  4. Step 4: Simplify right side
    2,835,872,739.70x = 9,091,825,959,438,831,616
  5. Step 5: Solve for x
    x = 9,091,825,959,438,831,616/2,835,872,739.70
  6. Step 6: Final answer
    x = 3,206,006,331.73

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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.