Home / 11,141,296.50-16,711,944.93-7,353,893.58

Finding the Fourth Proportional to 11,141,296.50, 16,711,944.93 and 7,353,893.58

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Solution

The fourth proportional to 11,141,296.50, 16,711,944.93 and 7,353,893.58 is: 11,030,840.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,141,296.50 : 16,711,944.93 = 7,353,893.58 : x
  2. Step 2: Convert to fraction form
    11,141,296.50/16,711,944.93 = 7,353,893.58/x
  3. Step 3: Cross multiply
    11,141,296.50x = 16,711,944.93 × 7,353,893.58
  4. Step 4: Simplify right side
    11,141,296.50x = 122,897,864,530,040.55
  5. Step 5: Solve for x
    x = 122,897,864,530,040.55/11,141,296.50
  6. Step 6: Final answer
    x = 11,030,840.49

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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.