Home / 2,435,914,743.31-3,361,594,594.40-1,322,094,189.07

Finding the Fourth Proportional to 2,435,914,743.31, 3,361,594,594.40 and 1,322,094,189.07

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Solution

The fourth proportional to 2,435,914,743.31, 3,361,594,594.40 and 1,322,094,189.07 is: 1,824,507,483.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,914,743.31 : 3,361,594,594.40 = 1,322,094,189.07 : x
  2. Step 2: Convert to fraction form
    2,435,914,743.31/3,361,594,594.40 = 1,322,094,189.07/x
  3. Step 3: Cross multiply
    2,435,914,743.31x = 3,361,594,594.40 × 1,322,094,189.07
  4. Step 4: Simplify right side
    2,435,914,743.31x = 4,444,344,679,265,363,456
  5. Step 5: Solve for x
    x = 4,444,344,679,265,363,456/2,435,914,743.31
  6. Step 6: Final answer
    x = 1,824,507,483.88

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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.