Home / 336,231,995.10-504,347,992.65-164,045,111.10

Finding the Fourth Proportional to 336,231,995.10, 504,347,992.65 and 164,045,111.10

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Solution

The fourth proportional to 336,231,995.10, 504,347,992.65 and 164,045,111.10 is: 246,067,666.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,231,995.10 : 504,347,992.65 = 164,045,111.10 : x
  2. Step 2: Convert to fraction form
    336,231,995.10/504,347,992.65 = 164,045,111.10/x
  3. Step 3: Cross multiply
    336,231,995.10x = 504,347,992.65 × 164,045,111.10
  4. Step 4: Simplify right side
    336,231,995.10x = 82,735,822,487,331,232
  5. Step 5: Solve for x
    x = 82,735,822,487,331,232/336,231,995.10
  6. Step 6: Final answer
    x = 246,067,666.65

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Double scale
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Similar ratio
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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.