Home / 2,435,914,662.81-3,361,594,483.31-1,322,094,108.57

Finding the Fourth Proportional to 2,435,914,662.81, 3,361,594,483.31 and 1,322,094,108.57

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Solution

The fourth proportional to 2,435,914,662.81, 3,361,594,483.31 and 1,322,094,108.57 is: 1,824,507,372.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,914,662.81 : 3,361,594,483.31 = 1,322,094,108.57 : x
  2. Step 2: Convert to fraction form
    2,435,914,662.81/3,361,594,483.31 = 1,322,094,108.57/x
  3. Step 3: Cross multiply
    2,435,914,662.81x = 3,361,594,483.31 × 1,322,094,108.57
  4. Step 4: Simplify right side
    2,435,914,662.81x = 4,444,344,261,778,953,216
  5. Step 5: Solve for x
    x = 4,444,344,261,778,953,216/2,435,914,662.81
  6. Step 6: Final answer
    x = 1,824,507,372.79

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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.