Home / 13,826,083.56-20,732,495.67-6,533,473.44

Finding the Fourth Proportional to 13,826,083.56, 20,732,495.67 and 6,533,473.44

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Solution

The fourth proportional to 13,826,083.56, 20,732,495.67 and 6,533,473.44 is: 9,797,077.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,826,083.56 : 20,732,495.67 = 6,533,473.44 : x
  2. Step 2: Convert to fraction form
    13,826,083.56/20,732,495.67 = 6,533,473.44/x
  3. Step 3: Cross multiply
    13,826,083.56x = 20,732,495.67 × 6,533,473.44
  4. Step 4: Simplify right side
    13,826,083.56x = 135,455,209,804,860.03
  5. Step 5: Solve for x
    x = 135,455,209,804,860.03/13,826,083.56
  6. Step 6: Final answer
    x = 9,797,077.33

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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.