Home / 18,076,954.44-24,949,817.92-10,738,864.13

Finding the Fourth Proportional to 18,076,954.44, 24,949,817.92 and 10,738,864.13

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Solution

The fourth proportional to 18,076,954.44, 24,949,817.92 and 10,738,864.13 is: 14,821,783.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,076,954.44 : 24,949,817.92 = 10,738,864.13 : x
  2. Step 2: Convert to fraction form
    18,076,954.44/24,949,817.92 = 10,738,864.13/x
  3. Step 3: Cross multiply
    18,076,954.44x = 24,949,817.92 × 10,738,864.13
  4. Step 4: Simplify right side
    18,076,954.44x = 267,932,704,711,119.25
  5. Step 5: Solve for x
    x = 267,932,704,711,119.25/18,076,954.44
  6. Step 6: Final answer
    x = 14,821,783.49

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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.