Home / 265,076,379,226.62-365,806,520,496.87-149,334,527,624.04

Finding the Fourth Proportional to 265,076,379,226.62, 365,806,520,496.87 and 149,334,527,624.04

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Solution

The fourth proportional to 265,076,379,226.62, 365,806,520,496.87 and 149,334,527,624.04 is: 206,082,277,491.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,076,379,226.62 : 365,806,520,496.87 = 149,334,527,624.04 : x
  2. Step 2: Convert to fraction form
    265,076,379,226.62/365,806,520,496.87 = 149,334,527,624.04/x
  3. Step 3: Cross multiply
    265,076,379,226.62x = 365,806,520,496.87 × 149,334,527,624.04
  4. Step 4: Simplify right side
    265,076,379,226.62x = 54,627,543,940,193,788,624,896
  5. Step 5: Solve for x
    x = 54,627,543,940,193,788,624,896/265,076,379,226.62
  6. Step 6: Final answer
    x = 206,082,277,491.39

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1.5x scale

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.