Home / 16,970,999.25-23,415,894.74-10,001,954.26

Finding the Fourth Proportional to 16,970,999.25, 23,415,894.74 and 10,001,954.26

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Solution

The fourth proportional to 16,970,999.25, 23,415,894.74 and 10,001,954.26 is: 13,800,289.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,970,999.25 : 23,415,894.74 = 10,001,954.26 : x
  2. Step 2: Convert to fraction form
    16,970,999.25/23,415,894.74 = 10,001,954.26/x
  3. Step 3: Cross multiply
    16,970,999.25x = 23,415,894.74 × 10,001,954.26
  4. Step 4: Simplify right side
    16,970,999.25x = 234,204,708,112,919.75
  5. Step 5: Solve for x
    x = 234,204,708,112,919.75/16,970,999.25
  6. Step 6: Final answer
    x = 13,800,289.82

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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.