Home / 54,625,412.53-75,382,189.48-29,845,067.14

Finding the Fourth Proportional to 54,625,412.53, 75,382,189.48 and 29,845,067.14

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Solution

The fourth proportional to 54,625,412.53, 75,382,189.48 and 29,845,067.14 is: 41,185,711.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,625,412.53 : 75,382,189.48 = 29,845,067.14 : x
  2. Step 2: Convert to fraction form
    54,625,412.53/75,382,189.48 = 29,845,067.14/x
  3. Step 3: Cross multiply
    54,625,412.53x = 75,382,189.48 × 29,845,067.14
  4. Step 4: Simplify right side
    54,625,412.53x = 2,249,786,506,190,801.75
  5. Step 5: Solve for x
    x = 2,249,786,506,190,801.75/54,625,412.53
  6. Step 6: Final answer
    x = 41,185,711.96

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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.