Home / 33,279,049.58-45,924,991.41-18,594,727.40

Finding the Fourth Proportional to 33,279,049.58, 45,924,991.41 and 18,594,727.40

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Solution

The fourth proportional to 33,279,049.58, 45,924,991.41 and 18,594,727.40 is: 25,660,669.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,279,049.58 : 45,924,991.41 = 18,594,727.40 : x
  2. Step 2: Convert to fraction form
    33,279,049.58/45,924,991.41 = 18,594,727.40/x
  3. Step 3: Cross multiply
    33,279,049.58x = 45,924,991.41 × 18,594,727.40
  4. Step 4: Simplify right side
    33,279,049.58x = 853,962,696,300,834.38
  5. Step 5: Solve for x
    x = 853,962,696,300,834.38/33,279,049.58
  6. Step 6: Final answer
    x = 25,660,669.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.