Home / 25,784,236.58-35,582,919.63-14,182,104.47

Finding the Fourth Proportional to 25,784,236.58, 35,582,919.63 and 14,182,104.47

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Solution

The fourth proportional to 25,784,236.58, 35,582,919.63 and 14,182,104.47 is: 19,571,674.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,784,236.58 : 35,582,919.63 = 14,182,104.47 : x
  2. Step 2: Convert to fraction form
    25,784,236.58/35,582,919.63 = 14,182,104.47/x
  3. Step 3: Cross multiply
    25,784,236.58x = 35,582,919.63 × 14,182,104.47
  4. Step 4: Simplify right side
    25,784,236.58x = 504,640,683,540,273.81
  5. Step 5: Solve for x
    x = 504,640,683,540,273.81/25,784,236.58
  6. Step 6: Final answer
    x = 19,571,674.42

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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.