Home / 20,247,882,757.56-30,360,752,226.54-16,077,624,043.80

Finding the Fourth Proportional to 20,247,882,757.56, 30,360,752,226.54 and 16,077,624,043.80

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Solution

The fourth proportional to 20,247,882,757.56, 30,360,752,226.54 and 16,077,624,043.80 is: 24,107,644,529.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,247,882,757.56 : 30,360,752,226.54 = 16,077,624,043.80 : x
  2. Step 2: Convert to fraction form
    20,247,882,757.56/30,360,752,226.54 = 16,077,624,043.80/x
  3. Step 3: Cross multiply
    20,247,882,757.56x = 30,360,752,226.54 × 16,077,624,043.80
  4. Step 4: Simplify right side
    20,247,882,757.56x = 488,128,759,985,273,896,960
  5. Step 5: Solve for x
    x = 488,128,759,985,273,896,960/20,247,882,757.56
  6. Step 6: Final answer
    x = 24,107,644,529.06

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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.