Home / 33,021,033.68-49,523,365.32-11,160,927.31

Finding the Fourth Proportional to 33,021,033.68, 49,523,365.32 and 11,160,927.31

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Solution

The fourth proportional to 33,021,033.68, 49,523,365.32 and 11,160,927.31 is: 16,738,624.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,021,033.68 : 49,523,365.32 = 11,160,927.31 : x
  2. Step 2: Convert to fraction form
    33,021,033.68/49,523,365.32 = 11,160,927.31/x
  3. Step 3: Cross multiply
    33,021,033.68x = 49,523,365.32 × 11,160,927.31
  4. Step 4: Simplify right side
    33,021,033.68x = 552,726,680,473,069.50
  5. Step 5: Solve for x
    x = 552,726,680,473,069.50/33,021,033.68
  6. Step 6: Final answer
    x = 16,738,624.41

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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.