Home / 214,027,819.38-295,359,902.38-116,242,675.38

Finding the Fourth Proportional to 214,027,819.38, 295,359,902.38 and 116,242,675.38

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Solution

The fourth proportional to 214,027,819.38, 295,359,902.38 and 116,242,675.38 is: 160,415,713.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,027,819.38 : 295,359,902.38 = 116,242,675.38 : x
  2. Step 2: Convert to fraction form
    214,027,819.38/295,359,902.38 = 116,242,675.38/x
  3. Step 3: Cross multiply
    214,027,819.38x = 295,359,902.38 × 116,242,675.38
  4. Step 4: Simplify right side
    214,027,819.38x = 34,333,425,252,626,828
  5. Step 5: Solve for x
    x = 34,333,425,252,626,828/214,027,819.38
  6. Step 6: Final answer
    x = 160,415,713.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.