Home / 17,180,575.40-25,770,269.10-4,401,205.40

Finding the Fourth Proportional to 17,180,575.40, 25,770,269.10 and 4,401,205.40

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Solution

The fourth proportional to 17,180,575.40, 25,770,269.10 and 4,401,205.40 is: 6,601,655.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,180,575.40 : 25,770,269.10 = 4,401,205.40 : x
  2. Step 2: Convert to fraction form
    17,180,575.40/25,770,269.10 = 4,401,205.40/x
  3. Step 3: Cross multiply
    17,180,575.40x = 25,770,269.10 × 4,401,205.40
  4. Step 4: Simplify right side
    17,180,575.40x = 113,420,247,522,373.16
  5. Step 5: Solve for x
    x = 113,420,247,522,373.16/17,180,575.40
  6. Step 6: Final answer
    x = 6,601,655.93

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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.