Home / 22,322,440.86-33,483,997.54-7,749,822.88

Finding the Fourth Proportional to 22,322,440.86, 33,483,997.54 and 7,749,822.88

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Solution

The fourth proportional to 22,322,440.86, 33,483,997.54 and 7,749,822.88 is: 11,624,851.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,322,440.86 : 33,483,997.54 = 7,749,822.88 : x
  2. Step 2: Convert to fraction form
    22,322,440.86/33,483,997.54 = 7,749,822.88/x
  3. Step 3: Cross multiply
    22,322,440.86x = 33,483,997.54 × 7,749,822.88
  4. Step 4: Simplify right side
    22,322,440.86x = 259,495,050,249,355.72
  5. Step 5: Solve for x
    x = 259,495,050,249,355.72/22,322,440.86
  6. Step 6: Final answer
    x = 11,624,851.06

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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.