Home / 3,747,256,089,467.20-5,169,310,240,174.40-2,447,374,147,813.20

Finding the Fourth Proportional to 3,747,256,089,467.20, 5,169,310,240,174.40 and 2,447,374,147,813.20

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Solution

The fourth proportional to 3,747,256,089,467.20, 5,169,310,240,174.40 and 2,447,374,147,813.20 is: 3,376,133,347,114.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,747,256,089,467.20 : 5,169,310,240,174.40 = 2,447,374,147,813.20 : x
  2. Step 2: Convert to fraction form
    3,747,256,089,467.20/5,169,310,240,174.40 = 2,447,374,147,813.20/x
  3. Step 3: Cross multiply
    3,747,256,089,467.20x = 5,169,310,240,174.40 × 2,447,374,147,813.20
  4. Step 4: Simplify right side
    3,747,256,089,467.20x = 12,651,236,243,828,873,298,444,288
  5. Step 5: Solve for x
    x = 12,651,236,243,828,873,298,444,288/3,747,256,089,467.20
  6. Step 6: Final answer
    x = 3,376,133,347,114.71

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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.