Home / 50,999,039.82-76,521,096.72-26,732,164.38

Finding the Fourth Proportional to 50,999,039.82, 76,521,096.72 and 26,732,164.38

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Solution

The fourth proportional to 50,999,039.82, 76,521,096.72 and 26,732,164.38 is: 40,110,059.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,999,039.82 : 76,521,096.72 = 26,732,164.38 : x
  2. Step 2: Convert to fraction form
    50,999,039.82/76,521,096.72 = 26,732,164.38/x
  3. Step 3: Cross multiply
    50,999,039.82x = 76,521,096.72 × 26,732,164.38
  4. Step 4: Simplify right side
    50,999,039.82x = 2,045,574,536,056,918.75
  5. Step 5: Solve for x
    x = 2,045,574,536,056,918.75/50,999,039.82
  6. Step 6: Final answer
    x = 40,110,059.78

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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.