Home / 133,682,124.37-200,381,661.11-44,966,240.38

Finding the Fourth Proportional to 133,682,124.37, 200,381,661.11 and 44,966,240.38

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Solution

The fourth proportional to 133,682,124.37, 200,381,661.11 and 44,966,240.38 is: 67,401,756.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,682,124.37 : 200,381,661.11 = 44,966,240.38 : x
  2. Step 2: Convert to fraction form
    133,682,124.37/200,381,661.11 = 44,966,240.38/x
  3. Step 3: Cross multiply
    133,682,124.37x = 200,381,661.11 × 44,966,240.38
  4. Step 4: Simplify right side
    133,682,124.37x = 9,010,409,941,734,432
  5. Step 5: Solve for x
    x = 9,010,409,941,734,432/133,682,124.37
  6. Step 6: Final answer
    x = 67,401,756.10

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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.