Home / 37,943,976.46-56,907,446.30-17,454,017.20

Finding the Fourth Proportional to 37,943,976.46, 56,907,446.30 and 17,454,017.20

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Solution

The fourth proportional to 37,943,976.46, 56,907,446.30 and 17,454,017.20 is: 26,177,107.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,943,976.46 : 56,907,446.30 = 17,454,017.20 : x
  2. Step 2: Convert to fraction form
    37,943,976.46/56,907,446.30 = 17,454,017.20/x
  3. Step 3: Cross multiply
    37,943,976.46x = 56,907,446.30 × 17,454,017.20
  4. Step 4: Simplify right side
    37,943,976.46x = 993,263,546,528,276.25
  5. Step 5: Solve for x
    x = 993,263,546,528,276.25/37,943,976.46
  6. Step 6: Final answer
    x = 26,177,107.39

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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.