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Finding the Third Proportional to 76,267,500.75 and 97,925,851.13

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Solution

The third proportional to 76,267,500.75 and 97,925,851.13 is: 125,734,713.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,267,500.75 : 97,925,851.13 = 97,925,851.13 : x
  2. Step 2: Convert to fraction form
    76,267,500.75/97,925,851.13 = 97,925,851.13/x
  3. Step 3: Cross multiply
    76,267,500.75x = 97,925,851.13 × 97,925,851.13
  4. Step 4: Simplify right side
    76,267,500.75x = 9,589,472,318,555,664
  5. Step 5: Solve for x
    x = 9,589,472,318,555,664/76,267,500.75
  6. Step 6: Final answer
    x = 125,734,713.01

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These problems maintain the same ratio (1.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.