Home / 25,783,424.48-35,582,140.99-14,182,067.45

Finding the Fourth Proportional to 25,783,424.48, 35,582,140.99 and 14,182,067.45

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Solution

The fourth proportional to 25,783,424.48, 35,582,140.99 and 14,182,067.45 is: 19,571,811.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,783,424.48 : 35,582,140.99 = 14,182,067.45 : x
  2. Step 2: Convert to fraction form
    25,783,424.48/35,582,140.99 = 14,182,067.45/x
  3. Step 3: Cross multiply
    25,783,424.48x = 35,582,140.99 × 14,182,067.45
  4. Step 4: Simplify right side
    25,783,424.48x = 504,628,323,642,272.75
  5. Step 5: Solve for x
    x = 504,628,323,642,272.75/25,783,424.48
  6. Step 6: Final answer
    x = 19,571,811.49

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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.