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Finding the Third Proportional to 6,758,388 and 14,075,919

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Solution

The third proportional to 6,758,388 and 14,075,919 is: 29,316,383.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,758,388 : 14,075,919 = 14,075,919 : x
  2. Step 2: Convert to fraction form
    6,758,388/14,075,919 = 14,075,919/x
  3. Step 3: Cross multiply
    6,758,388x = 14,075,919 × 14,075,919
  4. Step 4: Simplify right side
    6,758,388x = 198,131,495,694,561
  5. Step 5: Solve for x
    x = 198,131,495,694,561/6,758,388
  6. Step 6: Final answer
    x = 29,316,383.68

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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.