Home / 23,983,906.08-33,097,889.43-12,970,655.56

Finding the Fourth Proportional to 23,983,906.08, 33,097,889.43 and 12,970,655.56

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Solution

The fourth proportional to 23,983,906.08, 33,097,889.43 and 12,970,655.56 is: 17,899,558.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,983,906.08 : 33,097,889.43 = 12,970,655.56 : x
  2. Step 2: Convert to fraction form
    23,983,906.08/33,097,889.43 = 12,970,655.56/x
  3. Step 3: Cross multiply
    23,983,906.08x = 33,097,889.43 × 12,970,655.56
  4. Step 4: Simplify right side
    23,983,906.08x = 429,301,323,394,005.25
  5. Step 5: Solve for x
    x = 429,301,323,394,005.25/23,983,906.08
  6. Step 6: Final answer
    x = 17,899,558.23

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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.