Home / 43,713,404.20-65,528,115.90-33,992,626.60

Finding the Fourth Proportional to 43,713,404.20, 65,528,115.90 and 33,992,626.60

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Solution

The fourth proportional to 43,713,404.20, 65,528,115.90 and 33,992,626.60 is: 50,956,287.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,713,404.20 : 65,528,115.90 = 33,992,626.60 : x
  2. Step 2: Convert to fraction form
    43,713,404.20/65,528,115.90 = 33,992,626.60/x
  3. Step 3: Cross multiply
    43,713,404.20x = 65,528,115.90 × 33,992,626.60
  4. Step 4: Simplify right side
    43,713,404.20x = 2,227,472,775,590,223
  5. Step 5: Solve for x
    x = 2,227,472,775,590,223/43,713,404.20
  6. Step 6: Final answer
    x = 50,956,287.12

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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.