Home / 3,322,608,090.32-4,983,531,422.52-869,181,801.68

Finding the Fourth Proportional to 3,322,608,090.32, 4,983,531,422.52 and 869,181,801.68

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Solution

The fourth proportional to 3,322,608,090.32, 4,983,531,422.52 and 869,181,801.68 is: 1,303,673,109.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,608,090.32 : 4,983,531,422.52 = 869,181,801.68 : x
  2. Step 2: Convert to fraction form
    3,322,608,090.32/4,983,531,422.52 = 869,181,801.68/x
  3. Step 3: Cross multiply
    3,322,608,090.32x = 4,983,531,422.52 × 869,181,801.68
  4. Step 4: Simplify right side
    3,322,608,090.32x = 4,331,594,820,554,827,264
  5. Step 5: Solve for x
    x = 4,331,594,820,554,827,264/3,322,608,090.32
  6. Step 6: Final answer
    x = 1,303,673,109.44

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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.