Home / 22,322,849.51-33,467,242.89-10,183,823.66

Finding the Fourth Proportional to 22,322,849.51, 33,467,242.89 and 10,183,823.66

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Solution

The fourth proportional to 22,322,849.51, 33,467,242.89 and 10,183,823.66 is: 15,267,965.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,322,849.51 : 33,467,242.89 = 10,183,823.66 : x
  2. Step 2: Convert to fraction form
    22,322,849.51/33,467,242.89 = 10,183,823.66/x
  3. Step 3: Cross multiply
    22,322,849.51x = 33,467,242.89 × 10,183,823.66
  4. Step 4: Simplify right side
    22,322,849.51x = 340,824,499,849,001.88
  5. Step 5: Solve for x
    x = 340,824,499,849,001.88/22,322,849.51
  6. Step 6: Final answer
    x = 15,267,965.67

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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.