Home / 17,181,119.40-25,771,086.18-4,401,749.40

Finding the Fourth Proportional to 17,181,119.40, 25,771,086.18 and 4,401,749.40

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Solution

The fourth proportional to 17,181,119.40, 25,771,086.18 and 4,401,749.40 is: 6,602,472.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,181,119.40 : 25,771,086.18 = 4,401,749.40 : x
  2. Step 2: Convert to fraction form
    17,181,119.40/25,771,086.18 = 4,401,749.40/x
  3. Step 3: Cross multiply
    17,181,119.40x = 25,771,086.18 × 4,401,749.40
  4. Step 4: Simplify right side
    17,181,119.40x = 113,437,863,130,163.30
  5. Step 5: Solve for x
    x = 113,437,863,130,163.30/17,181,119.40
  6. Step 6: Final answer
    x = 6,602,472.20

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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.