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Finding the Third Proportional to 6,069,699 and 12,700,545

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Solution

The third proportional to 6,069,699 and 12,700,545 is: 26,575,262.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069,699 : 12,700,545 = 12,700,545 : x
  2. Step 2: Convert to fraction form
    6,069,699/12,700,545 = 12,700,545/x
  3. Step 3: Cross multiply
    6,069,699x = 12,700,545 × 12,700,545
  4. Step 4: Simplify right side
    6,069,699x = 161,303,843,297,025
  5. Step 5: Solve for x
    x = 161,303,843,297,025/6,069,699
  6. Step 6: Final answer
    x = 26,575,262.35

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.