Home / 20,582,083.33-30,877,583.24-6,203,948.29

Finding the Fourth Proportional to 20,582,083.33, 30,877,583.24 and 6,203,948.29

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Solution

The fourth proportional to 20,582,083.33, 30,877,583.24 and 6,203,948.29 is: 9,307,266.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,582,083.33 : 30,877,583.24 = 6,203,948.29 : x
  2. Step 2: Convert to fraction form
    20,582,083.33/30,877,583.24 = 6,203,948.29/x
  3. Step 3: Cross multiply
    20,582,083.33x = 30,877,583.24 × 6,203,948.29
  4. Step 4: Simplify right side
    20,582,083.33x = 191,562,929,741,130.66
  5. Step 5: Solve for x
    x = 191,562,929,741,130.66/20,582,083.33
  6. Step 6: Final answer
    x = 9,307,266.26

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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.