Home / 13,790,843,769,735-20,686,285,563,874-5,631,784,043,104.50

Finding the Fourth Proportional to 13,790,843,769,735, 20,686,285,563,874 and 5,631,784,043,104.50

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Solution

The fourth proportional to 13,790,843,769,735, 20,686,285,563,874 and 5,631,784,043,104.50 is: 8,447,684,195,030.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,790,843,769,735 : 20,686,285,563,874 = 5,631,784,043,104.50 : x
  2. Step 2: Convert to fraction form
    13,790,843,769,735/20,686,285,563,874 = 5,631,784,043,104.50/x
  3. Step 3: Cross multiply
    13,790,843,769,735x = 20,686,285,563,874 × 5,631,784,043,104.50
  4. Step 4: Simplify right side
    13,790,843,769,735x = 116,500,692,949,728,559,284,355,072
  5. Step 5: Solve for x
    x = 116,500,692,949,728,559,284,355,072/13,790,843,769,735
  6. Step 6: Final answer
    x = 8,447,684,195,030.74

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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.