Home / 108,022,333.50-154,361,414.25

Finding the Third Proportional to 108,022,333.50 and 154,361,414.25

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Solution

The third proportional to 108,022,333.50 and 154,361,414.25 is: 220,578,888.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,022,333.50 : 154,361,414.25 = 154,361,414.25 : x
  2. Step 2: Convert to fraction form
    108,022,333.50/154,361,414.25 = 154,361,414.25/x
  3. Step 3: Cross multiply
    108,022,333.50x = 154,361,414.25 × 154,361,414.25
  4. Step 4: Simplify right side
    108,022,333.50x = 23,827,446,209,260,104
  5. Step 5: Solve for x
    x = 23,827,446,209,260,104/108,022,333.50
  6. Step 6: Final answer
    x = 220,578,888.06

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.