Home / 22,624,975.62-33,937,533.09-5,585,650.38

Finding the Fourth Proportional to 22,624,975.62, 33,937,533.09 and 5,585,650.38

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Solution

The fourth proportional to 22,624,975.62, 33,937,533.09 and 5,585,650.38 is: 8,378,492.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,624,975.62 : 33,937,533.09 = 5,585,650.38 : x
  2. Step 2: Convert to fraction form
    22,624,975.62/33,937,533.09 = 5,585,650.38/x
  3. Step 3: Cross multiply
    22,624,975.62x = 33,937,533.09 × 5,585,650.38
  4. Step 4: Simplify right side
    22,624,975.62x = 189,563,194,600,421.09
  5. Step 5: Solve for x
    x = 189,563,194,600,421.09/22,624,975.62
  6. Step 6: Final answer
    x = 8,378,492.77

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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.