Home / 2,739,564,494,235.70-3,780,601,479,906.30-1,505,049,902,441.10

Finding the Fourth Proportional to 2,739,564,494,235.70, 3,780,601,479,906.30 and 1,505,049,902,441.10

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Solution

The fourth proportional to 2,739,564,494,235.70, 3,780,601,479,906.30 and 1,505,049,902,441.10 is: 2,076,970,226,645.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,739,564,494,235.70 : 3,780,601,479,906.30 = 1,505,049,902,441.10 : x
  2. Step 2: Convert to fraction form
    2,739,564,494,235.70/3,780,601,479,906.30 = 1,505,049,902,441.10/x
  3. Step 3: Cross multiply
    2,739,564,494,235.70x = 3,780,601,479,906.30 × 1,505,049,902,441.10
  4. Step 4: Simplify right side
    2,739,564,494,235.70x = 5,689,993,888,501,654,645,374,976
  5. Step 5: Solve for x
    x = 5,689,993,888,501,654,645,374,976/2,739,564,494,235.70
  6. Step 6: Final answer
    x = 2,076,970,226,645.12

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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.