Home / 223,377,846.60-335,066,769.90-108,586,590.60

Finding the Fourth Proportional to 223,377,846.60, 335,066,769.90 and 108,586,590.60

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Solution

The fourth proportional to 223,377,846.60, 335,066,769.90 and 108,586,590.60 is: 162,879,885.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,377,846.60 : 335,066,769.90 = 108,586,590.60 : x
  2. Step 2: Convert to fraction form
    223,377,846.60/335,066,769.90 = 108,586,590.60/x
  3. Step 3: Cross multiply
    223,377,846.60x = 335,066,769.90 × 108,586,590.60
  4. Step 4: Simplify right side
    223,377,846.60x = 36,383,758,166,795,696
  5. Step 5: Solve for x
    x = 36,383,758,166,795,696/223,377,846.60
  6. Step 6: Final answer
    x = 162,879,885.90

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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.