Home / 76,654,898,773.31-167,735,829,921.75

Finding the Third Proportional to 76,654,898,773.31 and 167,735,829,921.75

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Solution

The third proportional to 76,654,898,773.31 and 167,735,829,921.75 is: 367,038,624,925.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,654,898,773.31 : 167,735,829,921.75 = 167,735,829,921.75 : x
  2. Step 2: Convert to fraction form
    76,654,898,773.31/167,735,829,921.75 = 167,735,829,921.75/x
  3. Step 3: Cross multiply
    76,654,898,773.31x = 167,735,829,921.75 × 167,735,829,921.75
  4. Step 4: Simplify right side
    76,654,898,773.31x = 28,135,308,639,538,241,339,392
  5. Step 5: Solve for x
    x = 28,135,308,639,538,241,339,392/76,654,898,773.31
  6. Step 6: Final answer
    x = 367,038,624,925.22

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.