Home / 1,760,132,640,727.70-2,640,198,961,091.50-1,224,562,556,734.10

Finding the Fourth Proportional to 1,760,132,640,727.70, 2,640,198,961,091.50 and 1,224,562,556,734.10

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Solution

The fourth proportional to 1,760,132,640,727.70, 2,640,198,961,091.50 and 1,224,562,556,734.10 is: 1,836,843,835,101.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,132,640,727.70 : 2,640,198,961,091.50 = 1,224,562,556,734.10 : x
  2. Step 2: Convert to fraction form
    1,760,132,640,727.70/2,640,198,961,091.50 = 1,224,562,556,734.10/x
  3. Step 3: Cross multiply
    1,760,132,640,727.70x = 2,640,198,961,091.50 × 1,224,562,556,734.10
  4. Step 4: Simplify right side
    1,760,132,640,727.70x = 3,233,088,790,080,921,855,328,256
  5. Step 5: Solve for x
    x = 3,233,088,790,080,921,855,328,256/1,760,132,640,727.70
  6. Step 6: Final answer
    x = 1,836,843,835,101.12

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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.