Home / 411,330,793.33-567,636,401.55-235,122,582.22

Finding the Fourth Proportional to 411,330,793.33, 567,636,401.55 and 235,122,582.22

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Solution

The fourth proportional to 411,330,793.33, 567,636,401.55 and 235,122,582.22 is: 324,469,110.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    411,330,793.33 : 567,636,401.55 = 235,122,582.22 : x
  2. Step 2: Convert to fraction form
    411,330,793.33/567,636,401.55 = 235,122,582.22/x
  3. Step 3: Cross multiply
    411,330,793.33x = 567,636,401.55 × 235,122,582.22
  4. Step 4: Simplify right side
    411,330,793.33x = 133,464,136,494,504,800
  5. Step 5: Solve for x
    x = 133,464,136,494,504,800/411,330,793.33
  6. Step 6: Final answer
    x = 324,469,110.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.