Home / 17,068,118.94-25,602,204.33-6,970,739.94

Finding the Fourth Proportional to 17,068,118.94, 25,602,204.33 and 6,970,739.94

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Solution

The fourth proportional to 17,068,118.94, 25,602,204.33 and 6,970,739.94 is: 10,456,120.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,068,118.94 : 25,602,204.33 = 6,970,739.94 : x
  2. Step 2: Convert to fraction form
    17,068,118.94/25,602,204.33 = 6,970,739.94/x
  3. Step 3: Cross multiply
    17,068,118.94x = 25,602,204.33 × 6,970,739.94
  4. Step 4: Simplify right side
    17,068,118.94x = 178,466,308,275,171.94
  5. Step 5: Solve for x
    x = 178,466,308,275,171.94/17,068,118.94
  6. Step 6: Final answer
    x = 10,456,120.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.