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Finding the Third Proportional to 151,429,509,029 and 327,037,145,482

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Solution

The third proportional to 151,429,509,029 and 327,037,145,482 is: 706,290,968,060.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,429,509,029 : 327,037,145,482 = 327,037,145,482 : x
  2. Step 2: Convert to fraction form
    151,429,509,029/327,037,145,482 = 327,037,145,482/x
  3. Step 3: Cross multiply
    151,429,509,029x = 327,037,145,482 × 327,037,145,482
  4. Step 4: Simplify right side
    151,429,509,029x = 106,953,294,525,014,831,267,840
  5. Step 5: Solve for x
    x = 106,953,294,525,014,831,267,840/151,429,509,029
  6. Step 6: Final answer
    x = 706,290,968,060.48

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.