Home / 22,401,729.18-33,609,569.22-8,024,921.46

Finding the Fourth Proportional to 22,401,729.18, 33,609,569.22 and 8,024,921.46

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Solution

The fourth proportional to 22,401,729.18, 33,609,569.22 and 8,024,921.46 is: 12,039,880.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,401,729.18 : 33,609,569.22 = 8,024,921.46 : x
  2. Step 2: Convert to fraction form
    22,401,729.18/33,609,569.22 = 8,024,921.46/x
  3. Step 3: Cross multiply
    22,401,729.18x = 33,609,569.22 × 8,024,921.46
  4. Step 4: Simplify right side
    22,401,729.18x = 269,714,153,294,933.44
  5. Step 5: Solve for x
    x = 269,714,153,294,933.44/22,401,729.18
  6. Step 6: Final answer
    x = 12,039,880.99

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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.