Home / 37,943,980.20-56,907,451.94-17,454,020.94

Finding the Fourth Proportional to 37,943,980.20, 56,907,451.94 and 17,454,020.94

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Solution

The fourth proportional to 37,943,980.20, 56,907,451.94 and 17,454,020.94 is: 26,177,113.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,943,980.20 : 56,907,451.94 = 17,454,020.94 : x
  2. Step 2: Convert to fraction form
    37,943,980.20/56,907,451.94 = 17,454,020.94/x
  3. Step 3: Cross multiply
    37,943,980.20x = 56,907,451.94 × 17,454,020.94
  4. Step 4: Simplify right side
    37,943,980.20x = 993,263,857,715,533.62
  5. Step 5: Solve for x
    x = 993,263,857,715,533.62/37,943,980.20
  6. Step 6: Final answer
    x = 26,177,113.01

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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.