Home / 227,523,008.40-341,284,512.60-225,255,526.80

Finding the Fourth Proportional to 227,523,008.40, 341,284,512.60 and 225,255,526.80

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Solution

The fourth proportional to 227,523,008.40, 341,284,512.60 and 225,255,526.80 is: 337,883,290.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,523,008.40 : 341,284,512.60 = 225,255,526.80 : x
  2. Step 2: Convert to fraction form
    227,523,008.40/341,284,512.60 = 225,255,526.80/x
  3. Step 3: Cross multiply
    227,523,008.40x = 341,284,512.60 × 225,255,526.80
  4. Step 4: Simplify right side
    227,523,008.40x = 76,876,222,674,394,240
  5. Step 5: Solve for x
    x = 76,876,222,674,394,240/227,523,008.40
  6. Step 6: Final answer
    x = 337,883,290.20

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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.