Home / 2,016,440,198,629.90-2,782,695,857,999.10-1,090,494,275,666.20

Finding the Fourth Proportional to 2,016,440,198,629.90, 2,782,695,857,999.10 and 1,090,494,275,666.20

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Solution

The fourth proportional to 2,016,440,198,629.90, 2,782,695,857,999.10 and 1,090,494,275,666.20 is: 1,504,886,634,441.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,440,198,629.90 : 2,782,695,857,999.10 = 1,090,494,275,666.20 : x
  2. Step 2: Convert to fraction form
    2,016,440,198,629.90/2,782,695,857,999.10 = 1,090,494,275,666.20/x
  3. Step 3: Cross multiply
    2,016,440,198,629.90x = 2,782,695,857,999.10 × 1,090,494,275,666.20
  4. Step 4: Simplify right side
    2,016,440,198,629.90x = 3,034,513,904,068,063,410,520,064
  5. Step 5: Solve for x
    x = 3,034,513,904,068,063,410,520,064/2,016,440,198,629.90
  6. Step 6: Final answer
    x = 1,504,886,634,441.18

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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.