Home / 325,890,435.84-449,715,116.92-184,771,152.24

Finding the Fourth Proportional to 325,890,435.84, 449,715,116.92 and 184,771,152.24

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Solution

The fourth proportional to 325,890,435.84, 449,715,116.92 and 184,771,152.24 is: 254,976,431.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,890,435.84 : 449,715,116.92 = 184,771,152.24 : x
  2. Step 2: Convert to fraction form
    325,890,435.84/449,715,116.92 = 184,771,152.24/x
  3. Step 3: Cross multiply
    325,890,435.84x = 449,715,116.92 × 184,771,152.24
  4. Step 4: Simplify right side
    325,890,435.84x = 83,094,380,333,054,720
  5. Step 5: Solve for x
    x = 83,094,380,333,054,720/325,890,435.84
  6. Step 6: Final answer
    x = 254,976,431.32

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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.