Home / 583,448,825,080.32-875,472,419,614.32-281,518,922,629.32

Finding the Fourth Proportional to 583,448,825,080.32, 875,472,419,614.32 and 281,518,922,629.32

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Solution

The fourth proportional to 583,448,825,080.32, 875,472,419,614.32 and 281,518,922,629.32 is: 422,422,741,750.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,448,825,080.32 : 875,472,419,614.32 = 281,518,922,629.32 : x
  2. Step 2: Convert to fraction form
    583,448,825,080.32/875,472,419,614.32 = 281,518,922,629.32/x
  3. Step 3: Cross multiply
    583,448,825,080.32x = 875,472,419,614.32 × 281,518,922,629.32
  4. Step 4: Simplify right side
    583,448,825,080.32x = 246,462,052,361,507,321,151,488
  5. Step 5: Solve for x
    x = 246,462,052,361,507,321,151,488/583,448,825,080.32
  6. Step 6: Final answer
    x = 422,422,741,750.45

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Double scale
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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.