Home / 54,625,320.07-75,382,061.94-29,844,974.48

Finding the Fourth Proportional to 54,625,320.07, 75,382,061.94 and 29,844,974.48

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Solution

The fourth proportional to 54,625,320.07, 75,382,061.94 and 29,844,974.48 is: 41,185,584.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,625,320.07 : 75,382,061.94 = 29,844,974.48 : x
  2. Step 2: Convert to fraction form
    54,625,320.07/75,382,061.94 = 29,844,974.48/x
  3. Step 3: Cross multiply
    54,625,320.07x = 75,382,061.94 × 29,844,974.48
  4. Step 4: Simplify right side
    54,625,320.07x = 2,249,775,714,472,169
  5. Step 5: Solve for x
    x = 2,249,775,714,472,169/54,625,320.07
  6. Step 6: Final answer
    x = 41,185,584.12

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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.