Home / 2,016,622,038,739.20-2,783,004,791,354.40-1,103,118,101,726

Finding the Fourth Proportional to 2,016,622,038,739.20, 2,783,004,791,354.40 and 1,103,118,101,726

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Solution

The fourth proportional to 2,016,622,038,739.20, 2,783,004,791,354.40 and 1,103,118,101,726 is: 1,522,339,289,940.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,622,038,739.20 : 2,783,004,791,354.40 = 1,103,118,101,726 : x
  2. Step 2: Convert to fraction form
    2,016,622,038,739.20/2,783,004,791,354.40 = 1,103,118,101,726/x
  3. Step 3: Cross multiply
    2,016,622,038,739.20x = 2,783,004,791,354.40 × 1,103,118,101,726
  4. Step 4: Simplify right side
    2,016,622,038,739.20x = 3,069,982,962,533,228,517,261,312
  5. Step 5: Solve for x
    x = 3,069,982,962,533,228,517,261,312/2,016,622,038,739.20
  6. Step 6: Final answer
    x = 1,522,339,289,940.81

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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.