Home / 3,149,750,614.66-4,721,325,683.45-1,467,649,297.07

Finding the Fourth Proportional to 3,149,750,614.66, 4,721,325,683.45 and 1,467,649,297.07

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Solution

The fourth proportional to 3,149,750,614.66, 4,721,325,683.45 and 1,467,649,297.07 is: 2,199,936,175.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,149,750,614.66 : 4,721,325,683.45 = 1,467,649,297.07 : x
  2. Step 2: Convert to fraction form
    3,149,750,614.66/4,721,325,683.45 = 1,467,649,297.07/x
  3. Step 3: Cross multiply
    3,149,750,614.66x = 4,721,325,683.45 × 1,467,649,297.07
  4. Step 4: Simplify right side
    3,149,750,614.66x = 6,929,250,320,575,583,232
  5. Step 5: Solve for x
    x = 6,929,250,320,575,583,232/3,149,750,614.66
  6. Step 6: Final answer
    x = 2,199,936,175.37

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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.