Home / 54,625,320.82-75,382,062.98-29,844,975.23

Finding the Fourth Proportional to 54,625,320.82, 75,382,062.98 and 29,844,975.23

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Solution

The fourth proportional to 54,625,320.82, 75,382,062.98 and 29,844,975.23 is: 41,185,585.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,625,320.82 : 75,382,062.98 = 29,844,975.23 : x
  2. Step 2: Convert to fraction form
    54,625,320.82/75,382,062.98 = 29,844,975.23/x
  3. Step 3: Cross multiply
    54,625,320.82x = 75,382,062.98 × 29,844,975.23
  4. Step 4: Simplify right side
    54,625,320.82x = 2,249,775,801,898,264.75
  5. Step 5: Solve for x
    x = 2,249,775,801,898,264.75/54,625,320.82
  6. Step 6: Final answer
    x = 41,185,585.15

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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.