Home / 37,964,544.16-56,956,523.28-11,038,200.16

Finding the Fourth Proportional to 37,964,544.16, 56,956,523.28 and 11,038,200.16

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Solution

The fourth proportional to 37,964,544.16, 56,956,523.28 and 11,038,200.16 is: 16,560,122.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,964,544.16 : 56,956,523.28 = 11,038,200.16 : x
  2. Step 2: Convert to fraction form
    37,964,544.16/56,956,523.28 = 11,038,200.16/x
  3. Step 3: Cross multiply
    37,964,544.16x = 56,956,523.28 × 11,038,200.16
  4. Step 4: Simplify right side
    37,964,544.16x = 628,697,504,382,339.75
  5. Step 5: Solve for x
    x = 628,697,504,382,339.75/37,964,544.16
  6. Step 6: Final answer
    x = 16,560,122.56

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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.