Home / 13,073,605.44-19,613,557.44-4,098,157.44

Finding the Fourth Proportional to 13,073,605.44, 19,613,557.44 and 4,098,157.44

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Solution

The fourth proportional to 13,073,605.44, 19,613,557.44 and 4,098,157.44 is: 6,148,223.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,073,605.44 : 19,613,557.44 = 4,098,157.44 : x
  2. Step 2: Convert to fraction form
    13,073,605.44/19,613,557.44 = 4,098,157.44/x
  3. Step 3: Cross multiply
    13,073,605.44x = 19,613,557.44 × 4,098,157.44
  4. Step 4: Simplify right side
    13,073,605.44x = 80,379,446,347,603.36
  5. Step 5: Solve for x
    x = 80,379,446,347,603.36/13,073,605.44
  6. Step 6: Final answer
    x = 6,148,223.36

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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.