Home / 27,694,844.55-41,505,133.55-21,554,241.14

Finding the Fourth Proportional to 27,694,844.55, 41,505,133.55 and 21,554,241.14

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Solution

The fourth proportional to 27,694,844.55, 41,505,133.55 and 21,554,241.14 is: 32,302,461.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,694,844.55 : 41,505,133.55 = 21,554,241.14 : x
  2. Step 2: Convert to fraction form
    27,694,844.55/41,505,133.55 = 21,554,241.14/x
  3. Step 3: Cross multiply
    27,694,844.55x = 41,505,133.55 × 21,554,241.14
  4. Step 4: Simplify right side
    27,694,844.55x = 894,611,657,080,595.88
  5. Step 5: Solve for x
    x = 894,611,657,080,595.88/27,694,844.55
  6. Step 6: Final answer
    x = 32,302,461.76

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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.