Home / 43,560,246.40-65,340,369.60-36,757,801.60

Finding the Fourth Proportional to 43,560,246.40, 65,340,369.60 and 36,757,801.60

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Solution

The fourth proportional to 43,560,246.40, 65,340,369.60 and 36,757,801.60 is: 55,136,702.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,560,246.40 : 65,340,369.60 = 36,757,801.60 : x
  2. Step 2: Convert to fraction form
    43,560,246.40/65,340,369.60 = 36,757,801.60/x
  3. Step 3: Cross multiply
    43,560,246.40x = 65,340,369.60 × 36,757,801.60
  4. Step 4: Simplify right side
    43,560,246.40x = 2,401,768,342,227,471.50
  5. Step 5: Solve for x
    x = 2,401,768,342,227,471.50/43,560,246.40
  6. Step 6: Final answer
    x = 55,136,702.40

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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.