Home / 25,089,744.06-34,625,933.64-13,927,287.69

Finding the Fourth Proportional to 25,089,744.06, 34,625,933.64 and 13,927,287.69

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Solution

The fourth proportional to 25,089,744.06, 34,625,933.64 and 13,927,287.69 is: 19,220,815.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,089,744.06 : 34,625,933.64 = 13,927,287.69 : x
  2. Step 2: Convert to fraction form
    25,089,744.06/34,625,933.64 = 13,927,287.69/x
  3. Step 3: Cross multiply
    25,089,744.06x = 34,625,933.64 × 13,927,287.69
  4. Step 4: Simplify right side
    25,089,744.06x = 482,245,339,339,128.88
  5. Step 5: Solve for x
    x = 482,245,339,339,128.88/25,089,744.06
  6. Step 6: Final answer
    x = 19,220,815.41

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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.