Home / 1,721,815,097,412.30-2,582,722,646,118.60-1,721,815,097,412.30

Finding the Fourth Proportional to 1,721,815,097,412.30, 2,582,722,646,118.60 and 1,721,815,097,412.30

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Solution

The fourth proportional to 1,721,815,097,412.30, 2,582,722,646,118.60 and 1,721,815,097,412.30 is: 2,582,722,646,118.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,721,815,097,412.30 : 2,582,722,646,118.60 = 1,721,815,097,412.30 : x
  2. Step 2: Convert to fraction form
    1,721,815,097,412.30/2,582,722,646,118.60 = 1,721,815,097,412.30/x
  3. Step 3: Cross multiply
    1,721,815,097,412.30x = 2,582,722,646,118.60 × 1,721,815,097,412.30
  4. Step 4: Simplify right side
    1,721,815,097,412.30x = 4,446,970,844,515,650,584,444,928
  5. Step 5: Solve for x
    x = 4,446,970,844,515,650,584,444,928/1,721,815,097,412.30
  6. Step 6: Final answer
    x = 2,582,722,646,118.60

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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.