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Finding the Third Proportional to 7,894,948 and 16,410,440

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Solution

The third proportional to 7,894,948 and 16,410,440 is: 34,110,742.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,894,948 : 16,410,440 = 16,410,440 : x
  2. Step 2: Convert to fraction form
    7,894,948/16,410,440 = 16,410,440/x
  3. Step 3: Cross multiply
    7,894,948x = 16,410,440 × 16,410,440
  4. Step 4: Simplify right side
    7,894,948x = 269,302,540,993,600
  5. Step 5: Solve for x
    x = 269,302,540,993,600/7,894,948
  6. Step 6: Final answer
    x = 34,110,742.84

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.