Home / 2,016,622,035,747-2,783,004,787,220.60-1,103,118,098,733.70

Finding the Fourth Proportional to 2,016,622,035,747, 2,783,004,787,220.60 and 1,103,118,098,733.70

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Solution

The fourth proportional to 2,016,622,035,747, 2,783,004,787,220.60 and 1,103,118,098,733.70 is: 1,522,339,285,808.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,622,035,747 : 2,783,004,787,220.60 = 1,103,118,098,733.70 : x
  2. Step 2: Convert to fraction form
    2,016,622,035,747/2,783,004,787,220.60 = 1,103,118,098,733.70/x
  3. Step 3: Cross multiply
    2,016,622,035,747x = 2,783,004,787,220.60 × 1,103,118,098,733.70
  4. Step 4: Simplify right side
    2,016,622,035,747x = 3,069,982,949,645,573,555,224,576
  5. Step 5: Solve for x
    x = 3,069,982,949,645,573,555,224,576/2,016,622,035,747
  6. Step 6: Final answer
    x = 1,522,339,285,808.90

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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.