Home / 27,644,976.80-41,414,588.40-14,861,232.80

Finding the Fourth Proportional to 27,644,976.80, 41,414,588.40 and 14,861,232.80

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Solution

The fourth proportional to 27,644,976.80, 41,414,588.40 and 14,861,232.80 is: 22,263,423.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,644,976.80 : 41,414,588.40 = 14,861,232.80 : x
  2. Step 2: Convert to fraction form
    27,644,976.80/41,414,588.40 = 14,861,232.80/x
  3. Step 3: Cross multiply
    27,644,976.80x = 41,414,588.40 × 14,861,232.80
  4. Step 4: Simplify right side
    27,644,976.80x = 615,471,839,528,579.50
  5. Step 5: Solve for x
    x = 615,471,839,528,579.50/27,644,976.80
  6. Step 6: Final answer
    x = 22,263,423.98

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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.