Home / 246,260,010.36-339,756,296.94-141,835,991.16

Finding the Fourth Proportional to 246,260,010.36, 339,756,296.94 and 141,835,991.16

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Solution

The fourth proportional to 246,260,010.36, 339,756,296.94 and 141,835,991.16 is: 195,686,141.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,260,010.36 : 339,756,296.94 = 141,835,991.16 : x
  2. Step 2: Convert to fraction form
    246,260,010.36/339,756,296.94 = 141,835,991.16/x
  3. Step 3: Cross multiply
    246,260,010.36x = 339,756,296.94 × 141,835,991.16
  4. Step 4: Simplify right side
    246,260,010.36x = 48,189,671,129,336,176
  5. Step 5: Solve for x
    x = 48,189,671,129,336,176/246,260,010.36
  6. Step 6: Final answer
    x = 195,686,141.08

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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.