Home / 27,463,325.40-41,194,988.10-15,370,090.20

Finding the Fourth Proportional to 27,463,325.40, 41,194,988.10 and 15,370,090.20

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Solution

The fourth proportional to 27,463,325.40, 41,194,988.10 and 15,370,090.20 is: 23,055,135.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,463,325.40 : 41,194,988.10 = 15,370,090.20 : x
  2. Step 2: Convert to fraction form
    27,463,325.40/41,194,988.10 = 15,370,090.20/x
  3. Step 3: Cross multiply
    27,463,325.40x = 41,194,988.10 × 15,370,090.20
  4. Step 4: Simplify right side
    27,463,325.40x = 633,170,682,884,926.62
  5. Step 5: Solve for x
    x = 633,170,682,884,926.62/27,463,325.40
  6. Step 6: Final answer
    x = 23,055,135.30

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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.