Home / 26,571,989.36-36,672,054-16,265,523.44

Finding the Fourth Proportional to 26,571,989.36, 36,672,054 and 16,265,523.44

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Solution

The fourth proportional to 26,571,989.36, 36,672,054 and 16,265,523.44 is: 22,448,080.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,571,989.36 : 36,672,054 = 16,265,523.44 : x
  2. Step 2: Convert to fraction form
    26,571,989.36/36,672,054 = 16,265,523.44/x
  3. Step 3: Cross multiply
    26,571,989.36x = 36,672,054 × 16,265,523.44
  4. Step 4: Simplify right side
    26,571,989.36x = 596,490,153,929,945.75
  5. Step 5: Solve for x
    x = 596,490,153,929,945.75/26,571,989.36
  6. Step 6: Final answer
    x = 22,448,080.41

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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.