Home / 33,084,219.60-49,626,329.40-17,967,675.60

Finding the Fourth Proportional to 33,084,219.60, 49,626,329.40 and 17,967,675.60

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Solution

The fourth proportional to 33,084,219.60, 49,626,329.40 and 17,967,675.60 is: 26,951,513.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,084,219.60 : 49,626,329.40 = 17,967,675.60 : x
  2. Step 2: Convert to fraction form
    33,084,219.60/49,626,329.40 = 17,967,675.60/x
  3. Step 3: Cross multiply
    33,084,219.60x = 49,626,329.40 × 17,967,675.60
  4. Step 4: Simplify right side
    33,084,219.60x = 891,669,787,877,942.62
  5. Step 5: Solve for x
    x = 891,669,787,877,942.62/33,084,219.60
  6. Step 6: Final answer
    x = 26,951,513.40

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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.