Home / 1,228,904,620.68-1,843,358,797.26-501,893,332.68

Finding the Fourth Proportional to 1,228,904,620.68, 1,843,358,797.26 and 501,893,332.68

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Solution

The fourth proportional to 1,228,904,620.68, 1,843,358,797.26 and 501,893,332.68 is: 752,840,761.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,228,904,620.68 : 1,843,358,797.26 = 501,893,332.68 : x
  2. Step 2: Convert to fraction form
    1,228,904,620.68/1,843,358,797.26 = 501,893,332.68/x
  3. Step 3: Cross multiply
    1,228,904,620.68x = 1,843,358,797.26 × 501,893,332.68
  4. Step 4: Simplify right side
    1,228,904,620.68x = 925,169,490,081,817,856
  5. Step 5: Solve for x
    x = 925,169,490,081,817,856/1,228,904,620.68
  6. Step 6: Final answer
    x = 752,840,761.21

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