Home / 151,632,004.40-227,448,006.60-149,364,522.80

Finding the Fourth Proportional to 151,632,004.40, 227,448,006.60 and 149,364,522.80

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Solution

The fourth proportional to 151,632,004.40, 227,448,006.60 and 149,364,522.80 is: 224,046,784.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,632,004.40 : 227,448,006.60 = 149,364,522.80 : x
  2. Step 2: Convert to fraction form
    151,632,004.40/227,448,006.60 = 149,364,522.80/x
  3. Step 3: Cross multiply
    151,632,004.40x = 227,448,006.60 × 149,364,522.80
  4. Step 4: Simplify right side
    151,632,004.40x = 33,972,662,967,620,252
  5. Step 5: Solve for x
    x = 33,972,662,967,620,252/151,632,004.40
  6. Step 6: Final answer
    x = 224,046,784.20

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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.