Home / 23,401,729.20-35,102,593.80-10,647,145.20

Finding the Fourth Proportional to 23,401,729.20, 35,102,593.80 and 10,647,145.20

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Solution

The fourth proportional to 23,401,729.20, 35,102,593.80 and 10,647,145.20 is: 15,970,717.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,401,729.20 : 35,102,593.80 = 10,647,145.20 : x
  2. Step 2: Convert to fraction form
    23,401,729.20/35,102,593.80 = 10,647,145.20/x
  3. Step 3: Cross multiply
    23,401,729.20x = 35,102,593.80 × 10,647,145.20
  4. Step 4: Simplify right side
    23,401,729.20x = 373,742,413,085,219.69
  5. Step 5: Solve for x
    x = 373,742,413,085,219.69/23,401,729.20
  6. Step 6: Final answer
    x = 15,970,717.80

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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.