Home / 353,169,124.24-529,397,567.82-222,105,064.60

Finding the Fourth Proportional to 353,169,124.24, 529,397,567.82 and 222,105,064.60

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Solution

The fourth proportional to 353,169,124.24, 529,397,567.82 and 222,105,064.60 is: 332,933,636.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    353,169,124.24 : 529,397,567.82 = 222,105,064.60 : x
  2. Step 2: Convert to fraction form
    353,169,124.24/529,397,567.82 = 222,105,064.60/x
  3. Step 3: Cross multiply
    353,169,124.24x = 529,397,567.82 × 222,105,064.60
  4. Step 4: Simplify right side
    353,169,124.24x = 117,581,880,999,743,984
  5. Step 5: Solve for x
    x = 117,581,880,999,743,984/353,169,124.24
  6. Step 6: Final answer
    x = 332,933,636.97

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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.