Home / 22,624,949.40-33,937,493.85-5,585,624.16

Finding the Fourth Proportional to 22,624,949.40, 33,937,493.85 and 5,585,624.16

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Solution

The fourth proportional to 22,624,949.40, 33,937,493.85 and 5,585,624.16 is: 8,378,453.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,624,949.40 : 33,937,493.85 = 5,585,624.16 : x
  2. Step 2: Convert to fraction form
    22,624,949.40/33,937,493.85 = 5,585,624.16/x
  3. Step 3: Cross multiply
    22,624,949.40x = 33,937,493.85 × 5,585,624.16
  4. Step 4: Simplify right side
    22,624,949.40x = 189,562,085,578,411.44
  5. Step 5: Solve for x
    x = 189,562,085,578,411.44/22,624,949.40
  6. Step 6: Final answer
    x = 8,378,453.46

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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.