Home / 4,755,847,177,570.80-7,129,921,078,791.80-1,486,855,484,452.10

Finding the Fourth Proportional to 4,755,847,177,570.80, 7,129,921,078,791.80 and 1,486,855,484,452.10

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Solution

The fourth proportional to 4,755,847,177,570.80, 7,129,921,078,791.80 and 1,486,855,484,452.10 is: 2,229,079,670,538.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,755,847,177,570.80 : 7,129,921,078,791.80 = 1,486,855,484,452.10 : x
  2. Step 2: Convert to fraction form
    4,755,847,177,570.80/7,129,921,078,791.80 = 1,486,855,484,452.10/x
  3. Step 3: Cross multiply
    4,755,847,177,570.80x = 7,129,921,078,791.80 × 1,486,855,484,452.10
  4. Step 4: Simplify right side
    4,755,847,177,570.80x = 10,601,162,259,712,221,244,293,120
  5. Step 5: Solve for x
    x = 10,601,162,259,712,221,244,293,120/4,755,847,177,570.80
  6. Step 6: Final answer
    x = 2,229,079,670,538.76

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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.