Home / 246,727,642.94-369,702,127.38-91,067,203.52

Finding the Fourth Proportional to 246,727,642.94, 369,702,127.38 and 91,067,203.52

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Solution

The fourth proportional to 246,727,642.94, 369,702,127.38 and 91,067,203.52 is: 136,457,100.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,727,642.94 : 369,702,127.38 = 91,067,203.52 : x
  2. Step 2: Convert to fraction form
    246,727,642.94/369,702,127.38 = 91,067,203.52/x
  3. Step 3: Cross multiply
    246,727,642.94x = 369,702,127.38 × 91,067,203.52
  4. Step 4: Simplify right side
    246,727,642.94x = 33,667,738,875,891,424
  5. Step 5: Solve for x
    x = 33,667,738,875,891,424/246,727,642.94
  6. Step 6: Final answer
    x = 136,457,100.93

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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.