Home / 246,405,999.93-340,039,747.73-134,895,936.94

Finding the Fourth Proportional to 246,405,999.93, 340,039,747.73 and 134,895,936.94

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Solution

The fourth proportional to 246,405,999.93, 340,039,747.73 and 134,895,936.94 is: 186,156,101.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,405,999.93 : 340,039,747.73 = 134,895,936.94 : x
  2. Step 2: Convert to fraction form
    246,405,999.93/340,039,747.73 = 134,895,936.94/x
  3. Step 3: Cross multiply
    246,405,999.93x = 340,039,747.73 × 134,895,936.94
  4. Step 4: Simplify right side
    246,405,999.93x = 45,869,980,365,608,616
  5. Step 5: Solve for x
    x = 45,869,980,365,608,616/246,405,999.93
  6. Step 6: Final answer
    x = 186,156,101.63

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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.