Home / 11,339,734.45-17,009,601.68-10,867,342.45

Finding the Fourth Proportional to 11,339,734.45, 17,009,601.68 and 10,867,342.45

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Solution

The fourth proportional to 11,339,734.45, 17,009,601.68 and 10,867,342.45 is: 16,301,013.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,339,734.45 : 17,009,601.68 = 10,867,342.45 : x
  2. Step 2: Convert to fraction form
    11,339,734.45/17,009,601.68 = 10,867,342.45/x
  3. Step 3: Cross multiply
    11,339,734.45x = 17,009,601.68 × 10,867,342.45
  4. Step 4: Simplify right side
    11,339,734.45x = 184,849,166,394,655.31
  5. Step 5: Solve for x
    x = 184,849,166,394,655.31/11,339,734.45
  6. Step 6: Final answer
    x = 16,301,013.68

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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.