Home / 16,843,797.09-23,244,493.19-9,108,893.25

Finding the Fourth Proportional to 16,843,797.09, 23,244,493.19 and 9,108,893.25

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Solution

The fourth proportional to 16,843,797.09, 23,244,493.19 and 9,108,893.25 is: 12,570,301.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,843,797.09 : 23,244,493.19 = 9,108,893.25 : x
  2. Step 2: Convert to fraction form
    16,843,797.09/23,244,493.19 = 9,108,893.25/x
  3. Step 3: Cross multiply
    16,843,797.09x = 23,244,493.19 × 9,108,893.25
  4. Step 4: Simplify right side
    16,843,797.09x = 211,731,607,072,517.50
  5. Step 5: Solve for x
    x = 211,731,607,072,517.50/16,843,797.09
  6. Step 6: Final answer
    x = 12,570,301.46

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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.