Home / 29,770,584.30-44,645,378.85-13,604,280.30

Finding the Fourth Proportional to 29,770,584.30, 44,645,378.85 and 13,604,280.30

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Solution

The fourth proportional to 29,770,584.30, 44,645,378.85 and 13,604,280.30 is: 20,401,623.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,770,584.30 : 44,645,378.85 = 13,604,280.30 : x
  2. Step 2: Convert to fraction form
    29,770,584.30/44,645,378.85 = 13,604,280.30/x
  3. Step 3: Cross multiply
    29,770,584.30x = 44,645,378.85 × 13,604,280.30
  4. Step 4: Simplify right side
    29,770,584.30x = 607,368,247,975,091.75
  5. Step 5: Solve for x
    x = 607,368,247,975,091.75/29,770,584.30
  6. Step 6: Final answer
    x = 20,401,623.36

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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.