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Finding the Third Proportional to 14,030,718 and 30,600,516

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Solution

The third proportional to 14,030,718 and 30,600,516 is: 66,738,678.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,030,718 : 30,600,516 = 30,600,516 : x
  2. Step 2: Convert to fraction form
    14,030,718/30,600,516 = 30,600,516/x
  3. Step 3: Cross multiply
    14,030,718x = 30,600,516 × 30,600,516
  4. Step 4: Simplify right side
    14,030,718x = 936,391,579,466,256
  5. Step 5: Solve for x
    x = 936,391,579,466,256/14,030,718
  6. Step 6: Final answer
    x = 66,738,678.62

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.