Home / 829,297,899,255.35-1,243,946,848,883.10-233,057,766,684.34

Finding the Fourth Proportional to 829,297,899,255.35, 1,243,946,848,883.10 and 233,057,766,684.34

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Solution

The fourth proportional to 829,297,899,255.35, 1,243,946,848,883.10 and 233,057,766,684.34 is: 349,586,650,026.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    829,297,899,255.35 : 1,243,946,848,883.10 = 233,057,766,684.34 : x
  2. Step 2: Convert to fraction form
    829,297,899,255.35/1,243,946,848,883.10 = 233,057,766,684.34/x
  3. Step 3: Cross multiply
    829,297,899,255.35x = 1,243,946,848,883.10 × 233,057,766,684.34
  4. Step 4: Simplify right side
    829,297,899,255.35x = 289,911,474,474,717,483,630,592
  5. Step 5: Solve for x
    x = 289,911,474,474,717,483,630,592/829,297,899,255.35
  6. Step 6: Final answer
    x = 349,586,650,026.53

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Double scale
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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.