Home / 23,768,039.40-35,652,059.10-22,161,906.60

Finding the Fourth Proportional to 23,768,039.40, 35,652,059.10 and 22,161,906.60

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Solution

The fourth proportional to 23,768,039.40, 35,652,059.10 and 22,161,906.60 is: 33,242,859.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,768,039.40 : 35,652,059.10 = 22,161,906.60 : x
  2. Step 2: Convert to fraction form
    23,768,039.40/35,652,059.10 = 22,161,906.60/x
  3. Step 3: Cross multiply
    23,768,039.40x = 35,652,059.10 × 22,161,906.60
  4. Step 4: Simplify right side
    23,768,039.40x = 790,117,603,871,880.12
  5. Step 5: Solve for x
    x = 790,117,603,871,880.12/23,768,039.40
  6. Step 6: Final answer
    x = 33,242,859.90

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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.