Home / 19,394,650.13-29,038,560.75

Finding the Third Proportional to 19,394,650.13 and 29,038,560.75

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Solution

The third proportional to 19,394,650.13 and 29,038,560.75 is: 43,477,866.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,394,650.13 : 29,038,560.75 = 29,038,560.75 : x
  2. Step 2: Convert to fraction form
    19,394,650.13/29,038,560.75 = 29,038,560.75/x
  3. Step 3: Cross multiply
    19,394,650.13x = 29,038,560.75 × 29,038,560.75
  4. Step 4: Simplify right side
    19,394,650.13x = 843,238,010,431,440.50
  5. Step 5: Solve for x
    x = 843,238,010,431,440.50/19,394,650.13
  6. Step 6: Final answer
    x = 43,477,866.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.