Home / 3,331,599,862.44-4,997,961,628.47-1,120,283,919.36

Finding the Fourth Proportional to 3,331,599,862.44, 4,997,961,628.47 and 1,120,283,919.36

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Solution

The fourth proportional to 3,331,599,862.44, 4,997,961,628.47 and 1,120,283,919.36 is: 1,680,614,801.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,599,862.44 : 4,997,961,628.47 = 1,120,283,919.36 : x
  2. Step 2: Convert to fraction form
    3,331,599,862.44/4,997,961,628.47 = 1,120,283,919.36/x
  3. Step 3: Cross multiply
    3,331,599,862.44x = 4,997,961,628.47 × 1,120,283,919.36
  4. Step 4: Simplify right side
    3,331,599,862.44x = 5,599,136,041,953,259,520
  5. Step 5: Solve for x
    x = 5,599,136,041,953,259,520/3,331,599,862.44
  6. Step 6: Final answer
    x = 1,680,614,801.64

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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.