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Finding the Third Proportional to 15,441,807 and 33,276,948

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Solution

The third proportional to 15,441,807 and 33,276,948 is: 71,711,508.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,441,807 : 33,276,948 = 33,276,948 : x
  2. Step 2: Convert to fraction form
    15,441,807/33,276,948 = 33,276,948/x
  3. Step 3: Cross multiply
    15,441,807x = 33,276,948 × 33,276,948
  4. Step 4: Simplify right side
    15,441,807x = 1,107,355,268,194,704
  5. Step 5: Solve for x
    x = 1,107,355,268,194,704/15,441,807
  6. Step 6: Final answer
    x = 71,711,508.13

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.