Home / 11,238,987.77-16,848,148.08-4,048,763.27

Finding the Fourth Proportional to 11,238,987.77, 16,848,148.08 and 4,048,763.27

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Solution

The fourth proportional to 11,238,987.77, 16,848,148.08 and 4,048,763.27 is: 6,069,422.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,238,987.77 : 16,848,148.08 = 4,048,763.27 : x
  2. Step 2: Convert to fraction form
    11,238,987.77/16,848,148.08 = 4,048,763.27/x
  3. Step 3: Cross multiply
    11,238,987.77x = 16,848,148.08 × 4,048,763.27
  4. Step 4: Simplify right side
    11,238,987.77x = 68,214,163,021,992.85
  5. Step 5: Solve for x
    x = 68,214,163,021,992.85/11,238,987.77
  6. Step 6: Final answer
    x = 6,069,422.30

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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.