Home / 50,553,682.92-69,763,928.40-27,348,804.54

Finding the Fourth Proportional to 50,553,682.92, 69,763,928.40 and 27,348,804.54

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Solution

The fourth proportional to 50,553,682.92, 69,763,928.40 and 27,348,804.54 is: 37,741,266.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,553,682.92 : 69,763,928.40 = 27,348,804.54 : x
  2. Step 2: Convert to fraction form
    50,553,682.92/69,763,928.40 = 27,348,804.54/x
  3. Step 3: Cross multiply
    50,553,682.92x = 69,763,928.40 × 27,348,804.54
  4. Step 4: Simplify right side
    50,553,682.92x = 1,907,960,041,754,155
  5. Step 5: Solve for x
    x = 1,907,960,041,754,155/50,553,682.92
  6. Step 6: Final answer
    x = 37,741,266.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.