Home / 33,206,883.60-49,819,656.60-16,168,112.40

Finding the Fourth Proportional to 33,206,883.60, 49,819,656.60 and 16,168,112.40

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Solution

The fourth proportional to 33,206,883.60, 49,819,656.60 and 16,168,112.40 is: 24,256,711.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,206,883.60 : 49,819,656.60 = 16,168,112.40 : x
  2. Step 2: Convert to fraction form
    33,206,883.60/49,819,656.60 = 16,168,112.40/x
  3. Step 3: Cross multiply
    33,206,883.60x = 49,819,656.60 × 16,168,112.40
  4. Step 4: Simplify right side
    33,206,883.60x = 805,489,807,638,201.88
  5. Step 5: Solve for x
    x = 805,489,807,638,201.88/33,206,883.60
  6. Step 6: Final answer
    x = 24,256,711.87

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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.