Home / 37,943,975.46-56,907,444.80-17,454,016.20

Finding the Fourth Proportional to 37,943,975.46, 56,907,444.80 and 17,454,016.20

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Solution

The fourth proportional to 37,943,975.46, 56,907,444.80 and 17,454,016.20 is: 26,177,105.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,943,975.46 : 56,907,444.80 = 17,454,016.20 : x
  2. Step 2: Convert to fraction form
    37,943,975.46/56,907,444.80 = 17,454,016.20/x
  3. Step 3: Cross multiply
    37,943,975.46x = 56,907,444.80 × 17,454,016.20
  4. Step 4: Simplify right side
    37,943,975.46x = 993,263,463,439,805.62
  5. Step 5: Solve for x
    x = 993,263,463,439,805.62/37,943,975.46
  6. Step 6: Final answer
    x = 26,177,105.89

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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.