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Finding the Third Proportional to 32,146,422 and 70,535,892

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Solution

The third proportional to 32,146,422 and 70,535,892 is: 154,770,321.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,146,422 : 70,535,892 = 70,535,892 : x
  2. Step 2: Convert to fraction form
    32,146,422/70,535,892 = 70,535,892/x
  3. Step 3: Cross multiply
    32,146,422x = 70,535,892 × 70,535,892
  4. Step 4: Simplify right side
    32,146,422x = 4,975,312,060,235,664
  5. Step 5: Solve for x
    x = 4,975,312,060,235,664/32,146,422
  6. Step 6: Final answer
    x = 154,770,321.26

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