Home / 33,485,566.40-50,228,349.60-16,457,163.20

Finding the Fourth Proportional to 33,485,566.40, 50,228,349.60 and 16,457,163.20

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Solution

The fourth proportional to 33,485,566.40, 50,228,349.60 and 16,457,163.20 is: 24,685,744.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,485,566.40 : 50,228,349.60 = 16,457,163.20 : x
  2. Step 2: Convert to fraction form
    33,485,566.40/50,228,349.60 = 16,457,163.20/x
  3. Step 3: Cross multiply
    33,485,566.40x = 50,228,349.60 × 16,457,163.20
  4. Step 4: Simplify right side
    33,485,566.40x = 826,616,146,633,854.75
  5. Step 5: Solve for x
    x = 826,616,146,633,854.75/33,485,566.40
  6. Step 6: Final answer
    x = 24,685,744.80

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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.