Home / 27,285,260.40-40,933,576.80-9,095,106.60

Finding the Fourth Proportional to 27,285,260.40, 40,933,576.80 and 9,095,106.60

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Solution

The fourth proportional to 27,285,260.40, 40,933,576.80 and 9,095,106.60 is: 13,644,555.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,285,260.40 : 40,933,576.80 = 9,095,106.60 : x
  2. Step 2: Convert to fraction form
    27,285,260.40/40,933,576.80 = 9,095,106.60/x
  3. Step 3: Cross multiply
    27,285,260.40x = 40,933,576.80 × 9,095,106.60
  4. Step 4: Simplify right side
    27,285,260.40x = 372,295,244,515,286.81
  5. Step 5: Solve for x
    x = 372,295,244,515,286.81/27,285,260.40
  6. Step 6: Final answer
    x = 13,644,555.30

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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.