Home / 3,851,483,796.47-5,773,193,523.80-1,611,814,320.28

Finding the Fourth Proportional to 3,851,483,796.47, 5,773,193,523.80 and 1,611,814,320.28

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Solution

The fourth proportional to 3,851,483,796.47, 5,773,193,523.80 and 1,611,814,320.28 is: 2,416,034,050.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,851,483,796.47 : 5,773,193,523.80 = 1,611,814,320.28 : x
  2. Step 2: Convert to fraction form
    3,851,483,796.47/5,773,193,523.80 = 1,611,814,320.28/x
  3. Step 3: Cross multiply
    3,851,483,796.47x = 5,773,193,523.80 × 1,611,814,320.28
  4. Step 4: Simplify right side
    3,851,483,796.47x = 9,305,315,995,376,906,240
  5. Step 5: Solve for x
    x = 9,305,315,995,376,906,240/3,851,483,796.47
  6. Step 6: Final answer
    x = 2,416,034,050.02

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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.