Home / 27,501,309,476-41,209,860,056.26-18,504,173,507.30

Finding the Fourth Proportional to 27,501,309,476, 41,209,860,056.26 and 18,504,173,507.30

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Solution

The fourth proportional to 27,501,309,476, 41,209,860,056.26 and 18,504,173,507.30 is: 27,727,930,604.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,501,309,476 : 41,209,860,056.26 = 18,504,173,507.30 : x
  2. Step 2: Convert to fraction form
    27,501,309,476/41,209,860,056.26 = 18,504,173,507.30/x
  3. Step 3: Cross multiply
    27,501,309,476x = 41,209,860,056.26 × 18,504,173,507.30
  4. Step 4: Simplify right side
    27,501,309,476x = 762,554,400,692,586,807,296
  5. Step 5: Solve for x
    x = 762,554,400,692,586,807,296/27,501,309,476
  6. Step 6: Final answer
    x = 27,727,930,604.83

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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.