Home / 227,772,021.60-341,658,032.40-150,287,923.80

Finding the Fourth Proportional to 227,772,021.60, 341,658,032.40 and 150,287,923.80

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Solution

The fourth proportional to 227,772,021.60, 341,658,032.40 and 150,287,923.80 is: 225,431,885.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,772,021.60 : 341,658,032.40 = 150,287,923.80 : x
  2. Step 2: Convert to fraction form
    227,772,021.60/341,658,032.40 = 150,287,923.80/x
  3. Step 3: Cross multiply
    227,772,021.60x = 341,658,032.40 × 150,287,923.80
  4. Step 4: Simplify right side
    227,772,021.60x = 51,347,076,338,989,128
  5. Step 5: Solve for x
    x = 51,347,076,338,989,128/227,772,021.60
  6. Step 6: Final answer
    x = 225,431,885.70

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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.