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Finding the Fourth Proportional to 182,059,747.04, 273,089,897.60 and 74,354,371.04

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Solution

The fourth proportional to 182,059,747.04, 273,089,897.60 and 74,354,371.04 is: 111,531,669.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,059,747.04 : 273,089,897.60 = 74,354,371.04 : x
  2. Step 2: Convert to fraction form
    182,059,747.04/273,089,897.60 = 74,354,371.04/x
  3. Step 3: Cross multiply
    182,059,747.04x = 273,089,897.60 × 74,354,371.04
  4. Step 4: Simplify right side
    182,059,747.04x = 20,305,427,573,426,008
  5. Step 5: Solve for x
    x = 20,305,427,573,426,008/182,059,747.04
  6. Step 6: Final answer
    x = 111,531,669.70

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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.