Home / 25,784,208.97-35,582,881.64-14,182,076.97

Finding the Fourth Proportional to 25,784,208.97, 35,582,881.64 and 14,182,076.97

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Solution

The fourth proportional to 25,784,208.97, 35,582,881.64 and 14,182,076.97 is: 19,571,636.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,784,208.97 : 35,582,881.64 = 14,182,076.97 : x
  2. Step 2: Convert to fraction form
    25,784,208.97/35,582,881.64 = 14,182,076.97/x
  3. Step 3: Cross multiply
    25,784,208.97x = 35,582,881.64 × 14,182,076.97
  4. Step 4: Simplify right side
    25,784,208.97x = 504,639,166,161,969.44
  5. Step 5: Solve for x
    x = 504,639,166,161,969.44/25,784,208.97
  6. Step 6: Final answer
    x = 19,571,636.53

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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.