Home / 2,219,297,672,783.40-3,328,946,509,175.10-2,219,297,672,783.40

Finding the Fourth Proportional to 2,219,297,672,783.40, 3,328,946,509,175.10 and 2,219,297,672,783.40

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Solution

The fourth proportional to 2,219,297,672,783.40, 3,328,946,509,175.10 and 2,219,297,672,783.40 is: 3,328,946,509,175.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,219,297,672,783.40 : 3,328,946,509,175.10 = 2,219,297,672,783.40 : x
  2. Step 2: Convert to fraction form
    2,219,297,672,783.40/3,328,946,509,175.10 = 2,219,297,672,783.40/x
  3. Step 3: Cross multiply
    2,219,297,672,783.40x = 3,328,946,509,175.10 × 2,219,297,672,783.40
  4. Step 4: Simplify right side
    2,219,297,672,783.40x = 7,387,923,240,632,722,997,116,928
  5. Step 5: Solve for x
    x = 7,387,923,240,632,722,997,116,928/2,219,297,672,783.40
  6. Step 6: Final answer
    x = 3,328,946,509,175.10

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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.