Home / 17,180,583.40-25,770,281.10-4,401,213.40

Finding the Fourth Proportional to 17,180,583.40, 25,770,281.10 and 4,401,213.40

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Solution

The fourth proportional to 17,180,583.40, 25,770,281.10 and 4,401,213.40 is: 6,601,667.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,180,583.40 : 25,770,281.10 = 4,401,213.40 : x
  2. Step 2: Convert to fraction form
    17,180,583.40/25,770,281.10 = 4,401,213.40/x
  3. Step 3: Cross multiply
    17,180,583.40x = 25,770,281.10 × 4,401,213.40
  4. Step 4: Simplify right side
    17,180,583.40x = 113,420,506,499,086.75
  5. Step 5: Solve for x
    x = 113,420,506,499,086.75/17,180,583.40
  6. Step 6: Final answer
    x = 6,601,667.93

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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.