Home / 1,414,195,338,719.60-1,951,590,350,327.30-763,873,918,999.26

Finding the Fourth Proportional to 1,414,195,338,719.60, 1,951,590,350,327.30 and 763,873,918,999.26

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Solution

The fourth proportional to 1,414,195,338,719.60, 1,951,590,350,327.30 and 763,873,918,999.26 is: 1,054,146,431,097.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,195,338,719.60 : 1,951,590,350,327.30 = 763,873,918,999.26 : x
  2. Step 2: Convert to fraction form
    1,414,195,338,719.60/1,951,590,350,327.30 = 763,873,918,999.26/x
  3. Step 3: Cross multiply
    1,414,195,338,719.60x = 1,951,590,350,327.30 × 763,873,918,999.26
  4. Step 4: Simplify right side
    1,414,195,338,719.60x = 1,490,768,969,185,653,474,459,648
  5. Step 5: Solve for x
    x = 1,490,768,969,185,653,474,459,648/1,414,195,338,719.60
  6. Step 6: Final answer
    x = 1,054,146,431,097.26

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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.