Home / 160,598,546.40-240,897,819.60-115,584,837.60

Finding the Fourth Proportional to 160,598,546.40, 240,897,819.60 and 115,584,837.60

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Solution

The fourth proportional to 160,598,546.40, 240,897,819.60 and 115,584,837.60 is: 173,377,256.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,598,546.40 : 240,897,819.60 = 115,584,837.60 : x
  2. Step 2: Convert to fraction form
    160,598,546.40/240,897,819.60 = 115,584,837.60/x
  3. Step 3: Cross multiply
    160,598,546.40x = 240,897,819.60 × 115,584,837.60
  4. Step 4: Simplify right side
    160,598,546.40x = 27,844,135,356,660,096
  5. Step 5: Solve for x
    x = 27,844,135,356,660,096/160,598,546.40
  6. Step 6: Final answer
    x = 173,377,256.40

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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.