Home / 2,494,759,969,505-3,735,695,134,330.60-1,721,797,345,070.20

Finding the Fourth Proportional to 2,494,759,969,505, 3,735,695,134,330.60 and 1,721,797,345,070.20

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Solution

The fourth proportional to 2,494,759,969,505, 3,735,695,134,330.60 and 1,721,797,345,070.20 is: 2,578,248,025,022.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,759,969,505 : 3,735,695,134,330.60 = 1,721,797,345,070.20 : x
  2. Step 2: Convert to fraction form
    2,494,759,969,505/3,735,695,134,330.60 = 1,721,797,345,070.20/x
  3. Step 3: Cross multiply
    2,494,759,969,505x = 3,735,695,134,330.60 × 1,721,797,345,070.20
  4. Step 4: Simplify right side
    2,494,759,969,505x = 6,432,109,964,282,091,488,149,504
  5. Step 5: Solve for x
    x = 6,432,109,964,282,091,488,149,504/2,494,759,969,505
  6. Step 6: Final answer
    x = 2,578,248,025,022.75

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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.