Home / 12,296,202.47-18,045,312.89

Finding the Third Proportional to 12,296,202.47 and 18,045,312.89

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Solution

The third proportional to 12,296,202.47 and 18,045,312.89 is: 26,482,429.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,296,202.47 : 18,045,312.89 = 18,045,312.89 : x
  2. Step 2: Convert to fraction form
    12,296,202.47/18,045,312.89 = 18,045,312.89/x
  3. Step 3: Cross multiply
    12,296,202.47x = 18,045,312.89 × 18,045,312.89
  4. Step 4: Simplify right side
    12,296,202.47x = 325,633,317,320,556.81
  5. Step 5: Solve for x
    x = 325,633,317,320,556.81/12,296,202.47
  6. Step 6: Final answer
    x = 26,482,429.69

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.