Home / 108,861,285,495.08-163,350,471,980-104,898,906,571.56

Finding the Fourth Proportional to 108,861,285,495.08, 163,350,471,980 and 104,898,906,571.56

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Solution

The fourth proportional to 108,861,285,495.08, 163,350,471,980 and 104,898,906,571.56 is: 157,404,772,695.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,861,285,495.08 : 163,350,471,980 = 104,898,906,571.56 : x
  2. Step 2: Convert to fraction form
    108,861,285,495.08/163,350,471,980 = 104,898,906,571.56/x
  3. Step 3: Cross multiply
    108,861,285,495.08x = 163,350,471,980 × 104,898,906,571.56
  4. Step 4: Simplify right side
    108,861,285,495.08x = 17,135,285,898,650,249,592,832
  5. Step 5: Solve for x
    x = 17,135,285,898,650,249,592,832/108,861,285,495.08
  6. Step 6: Final answer
    x = 157,404,772,695.11

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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.