Home / 448,616,048.70-673,616,914.65-244,542,704.70

Finding the Fourth Proportional to 448,616,048.70, 673,616,914.65 and 244,542,704.70

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Solution

The fourth proportional to 448,616,048.70, 673,616,914.65 and 244,542,704.70 is: 367,191,728.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,616,048.70 : 673,616,914.65 = 244,542,704.70 : x
  2. Step 2: Convert to fraction form
    448,616,048.70/673,616,914.65 = 244,542,704.70/x
  3. Step 3: Cross multiply
    448,616,048.70x = 673,616,914.65 × 244,542,704.70
  4. Step 4: Simplify right side
    448,616,048.70x = 164,728,102,240,180,032
  5. Step 5: Solve for x
    x = 164,728,102,240,180,032/448,616,048.70
  6. Step 6: Final answer
    x = 367,191,728.24

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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.