Home / 108,831,132.56-166,411,905.19

Finding the Third Proportional to 108,831,132.56 and 166,411,905.19

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Solution

The third proportional to 108,831,132.56 and 166,411,905.19 is: 254,457,723.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,831,132.56 : 166,411,905.19 = 166,411,905.19 : x
  2. Step 2: Convert to fraction form
    108,831,132.56/166,411,905.19 = 166,411,905.19/x
  3. Step 3: Cross multiply
    108,831,132.56x = 166,411,905.19 × 166,411,905.19
  4. Step 4: Simplify right side
    108,831,132.56x = 27,692,922,188,133,488
  5. Step 5: Solve for x
    x = 27,692,922,188,133,488/108,831,132.56
  6. Step 6: Final answer
    x = 254,457,723.04

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.