Home / 49,573,150.08-68,409,583.20-27,546,080.64

Finding the Fourth Proportional to 49,573,150.08, 68,409,583.20 and 27,546,080.64

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Solution

The fourth proportional to 49,573,150.08, 68,409,583.20 and 27,546,080.64 is: 38,012,833.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,573,150.08 : 68,409,583.20 = 27,546,080.64 : x
  2. Step 2: Convert to fraction form
    49,573,150.08/68,409,583.20 = 27,546,080.64/x
  3. Step 3: Cross multiply
    49,573,150.08x = 68,409,583.20 × 27,546,080.64
  4. Step 4: Simplify right side
    49,573,150.08x = 1,884,415,895,375,989.25
  5. Step 5: Solve for x
    x = 1,884,415,895,375,989.25/49,573,150.08
  6. Step 6: Final answer
    x = 38,012,833.41

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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.