Home / 33,522,415.20-50,283,622.80-11,957,720.40

Finding the Fourth Proportional to 33,522,415.20, 50,283,622.80 and 11,957,720.40

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Solution

The fourth proportional to 33,522,415.20, 50,283,622.80 and 11,957,720.40 is: 17,936,580.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,522,415.20 : 50,283,622.80 = 11,957,720.40 : x
  2. Step 2: Convert to fraction form
    33,522,415.20/50,283,622.80 = 11,957,720.40/x
  3. Step 3: Cross multiply
    33,522,415.20x = 50,283,622.80 × 11,957,720.40
  4. Step 4: Simplify right side
    33,522,415.20x = 601,277,502,141,465.12
  5. Step 5: Solve for x
    x = 601,277,502,141,465.12/33,522,415.20
  6. Step 6: Final answer
    x = 17,936,580.60

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1.5x scale

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.