Home / 227,904,009.60-341,856,014.40-106,971,657.60

Finding the Fourth Proportional to 227,904,009.60, 341,856,014.40 and 106,971,657.60

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Solution

The fourth proportional to 227,904,009.60, 341,856,014.40 and 106,971,657.60 is: 160,457,486.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,904,009.60 : 341,856,014.40 = 106,971,657.60 : x
  2. Step 2: Convert to fraction form
    227,904,009.60/341,856,014.40 = 106,971,657.60/x
  3. Step 3: Cross multiply
    227,904,009.60x = 341,856,014.40 × 106,971,657.60
  4. Step 4: Simplify right side
    227,904,009.60x = 36,568,904,520,897,464
  5. Step 5: Solve for x
    x = 36,568,904,520,897,464/227,904,009.60
  6. Step 6: Final answer
    x = 160,457,486.40

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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.