Home / 50,593,910.40-69,819,582.24-27,389,020.32

Finding the Fourth Proportional to 50,593,910.40, 69,819,582.24 and 27,389,020.32

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Solution

The fourth proportional to 50,593,910.40, 69,819,582.24 and 27,389,020.32 is: 37,796,840.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,593,910.40 : 69,819,582.24 = 27,389,020.32 : x
  2. Step 2: Convert to fraction form
    50,593,910.40/69,819,582.24 = 27,389,020.32/x
  3. Step 3: Cross multiply
    50,593,910.40x = 69,819,582.24 × 27,389,020.32
  4. Step 4: Simplify right side
    50,593,910.40x = 1,912,289,956,705,271
  5. Step 5: Solve for x
    x = 1,912,289,956,705,271/50,593,910.40
  6. Step 6: Final answer
    x = 37,796,840.40

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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.