Home / 33,233,814.85-49,808,789.05-16,843,217.60

Finding the Fourth Proportional to 33,233,814.85, 49,808,789.05 and 16,843,217.60

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Solution

The fourth proportional to 33,233,814.85, 49,808,789.05 and 16,843,217.60 is: 25,243,574.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,233,814.85 : 49,808,789.05 = 16,843,217.60 : x
  2. Step 2: Convert to fraction form
    33,233,814.85/49,808,789.05 = 16,843,217.60/x
  3. Step 3: Cross multiply
    33,233,814.85x = 49,808,789.05 × 16,843,217.60
  4. Step 4: Simplify right side
    33,233,814.85x = 838,940,272,361,647.25
  5. Step 5: Solve for x
    x = 838,940,272,361,647.25/33,233,814.85
  6. Step 6: Final answer
    x = 25,243,574.24

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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.