Home / 1,327,782,258.44-1,832,500,192.20-755,704,403.24

Finding the Fourth Proportional to 1,327,782,258.44, 1,832,500,192.20 and 755,704,403.24

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Solution

The fourth proportional to 1,327,782,258.44, 1,832,500,192.20 and 755,704,403.24 is: 1,042,963,524.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,327,782,258.44 : 1,832,500,192.20 = 755,704,403.24 : x
  2. Step 2: Convert to fraction form
    1,327,782,258.44/1,832,500,192.20 = 755,704,403.24/x
  3. Step 3: Cross multiply
    1,327,782,258.44x = 1,832,500,192.20 × 755,704,403.24
  4. Step 4: Simplify right side
    1,327,782,258.44x = 1,384,828,464,183,686,400
  5. Step 5: Solve for x
    x = 1,384,828,464,183,686,400/1,327,782,258.44
  6. Step 6: Final answer
    x = 1,042,963,524.61

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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.