Home / 2,407,601,622,243.20-3,322,490,781,018.40-1,324,955,065,732.60

Finding the Fourth Proportional to 2,407,601,622,243.20, 3,322,490,781,018.40 and 1,324,955,065,732.60

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Solution

The fourth proportional to 2,407,601,622,243.20, 3,322,490,781,018.40 and 1,324,955,065,732.60 is: 1,828,438,289,162.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407,601,622,243.20 : 3,322,490,781,018.40 = 1,324,955,065,732.60 : x
  2. Step 2: Convert to fraction form
    2,407,601,622,243.20/3,322,490,781,018.40 = 1,324,955,065,732.60/x
  3. Step 3: Cross multiply
    2,407,601,622,243.20x = 3,322,490,781,018.40 × 1,324,955,065,732.60
  4. Step 4: Simplify right side
    2,407,601,622,243.20x = 4,402,150,991,160,191,873,974,272
  5. Step 5: Solve for x
    x = 4,402,150,991,160,191,873,974,272/2,407,601,622,243.20
  6. Step 6: Final answer
    x = 1,828,438,289,162.91

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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.