Home / 325,892,861.16-449,718,458.54-184,773,575.16

Finding the Fourth Proportional to 325,892,861.16, 449,718,458.54 and 184,773,575.16

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Solution

The fourth proportional to 325,892,861.16, 449,718,458.54 and 184,773,575.16 is: 254,979,771.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,892,861.16 : 449,718,458.54 = 184,773,575.16 : x
  2. Step 2: Convert to fraction form
    325,892,861.16/449,718,458.54 = 184,773,575.16/x
  3. Step 3: Cross multiply
    325,892,861.16x = 449,718,458.54 × 184,773,575.16
  4. Step 4: Simplify right side
    325,892,861.16x = 83,096,087,398,956,176
  5. Step 5: Solve for x
    x = 83,096,087,398,956,176/325,892,861.16
  6. Step 6: Final answer
    x = 254,979,771.89

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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.