Home / 11,141,270.96-16,711,906.64-7,353,868.10

Finding the Fourth Proportional to 11,141,270.96, 16,711,906.64 and 7,353,868.10

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Solution

The fourth proportional to 11,141,270.96, 16,711,906.64 and 7,353,868.10 is: 11,030,802.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,141,270.96 : 16,711,906.64 = 7,353,868.10 : x
  2. Step 2: Convert to fraction form
    11,141,270.96/16,711,906.64 = 7,353,868.10/x
  3. Step 3: Cross multiply
    11,141,270.96x = 16,711,906.64 × 7,353,868.10
  4. Step 4: Simplify right side
    11,141,270.96x = 122,897,157,009,745.30
  5. Step 5: Solve for x
    x = 122,897,157,009,745.30/11,141,270.96
  6. Step 6: Final answer
    x = 11,030,802.28

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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.