Home / 17,653,083.60-26,479,586.40-4,699,237.16

Finding the Fourth Proportional to 17,653,083.60, 26,479,586.40 and 4,699,237.16

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Solution

The fourth proportional to 17,653,083.60, 26,479,586.40 and 4,699,237.16 is: 7,048,845.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,653,083.60 : 26,479,586.40 = 4,699,237.16 : x
  2. Step 2: Convert to fraction form
    17,653,083.60/26,479,586.40 = 4,699,237.16/x
  3. Step 3: Cross multiply
    17,653,083.60x = 26,479,586.40 × 4,699,237.16
  4. Step 4: Simplify right side
    17,653,083.60x = 124,433,856,392,310.62
  5. Step 5: Solve for x
    x = 124,433,856,392,310.62/17,653,083.60
  6. Step 6: Final answer
    x = 7,048,845.36

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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.