Home / 2,016,440,198,630.40-2,782,695,857,999.90-1,090,494,275,666.70

Finding the Fourth Proportional to 2,016,440,198,630.40, 2,782,695,857,999.90 and 1,090,494,275,666.70

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Solution

The fourth proportional to 2,016,440,198,630.40, 2,782,695,857,999.90 and 1,090,494,275,666.70 is: 1,504,886,634,441.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,440,198,630.40 : 2,782,695,857,999.90 = 1,090,494,275,666.70 : x
  2. Step 2: Convert to fraction form
    2,016,440,198,630.40/2,782,695,857,999.90 = 1,090,494,275,666.70/x
  3. Step 3: Cross multiply
    2,016,440,198,630.40x = 2,782,695,857,999.90 × 1,090,494,275,666.70
  4. Step 4: Simplify right side
    2,016,440,198,630.40x = 3,034,513,904,070,326,858,285,056
  5. Step 5: Solve for x
    x = 3,034,513,904,070,326,858,285,056/2,016,440,198,630.40
  6. Step 6: Final answer
    x = 1,504,886,634,441.93

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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.