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Finding the Third Proportional to 11,511,316 and 16,630,518

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Solution

The third proportional to 11,511,316 and 16,630,518 is: 24,026,282.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,511,316 : 16,630,518 = 16,630,518 : x
  2. Step 2: Convert to fraction form
    11,511,316/16,630,518 = 16,630,518/x
  3. Step 3: Cross multiply
    11,511,316x = 16,630,518 × 16,630,518
  4. Step 4: Simplify right side
    11,511,316x = 276,574,128,948,324
  5. Step 5: Solve for x
    x = 276,574,128,948,324/11,511,316
  6. Step 6: Final answer
    x = 24,026,282.39

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.