Home / 26,673,782.69-36,809,589.16-14,450,610.53

Finding the Fourth Proportional to 26,673,782.69, 36,809,589.16 and 14,450,610.53

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Solution

The fourth proportional to 26,673,782.69, 36,809,589.16 and 14,450,610.53 is: 19,941,717.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,673,782.69 : 36,809,589.16 = 14,450,610.53 : x
  2. Step 2: Convert to fraction form
    26,673,782.69/36,809,589.16 = 14,450,610.53/x
  3. Step 3: Cross multiply
    26,673,782.69x = 36,809,589.16 × 14,450,610.53
  4. Step 4: Simplify right side
    26,673,782.69x = 531,921,036,720,469.75
  5. Step 5: Solve for x
    x = 531,921,036,720,469.75/26,673,782.69
  6. Step 6: Final answer
    x = 19,941,717.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.