Home / 54,625,408.16-75,382,183.44-29,845,062.77

Finding the Fourth Proportional to 54,625,408.16, 75,382,183.44 and 29,845,062.77

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Solution

The fourth proportional to 54,625,408.16, 75,382,183.44 and 29,845,062.77 is: 41,185,705.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,625,408.16 : 75,382,183.44 = 29,845,062.77 : x
  2. Step 2: Convert to fraction form
    54,625,408.16/75,382,183.44 = 29,845,062.77/x
  3. Step 3: Cross multiply
    54,625,408.16x = 75,382,183.44 × 29,845,062.77
  4. Step 4: Simplify right side
    54,625,408.16x = 2,249,785,996,129,543.50
  5. Step 5: Solve for x
    x = 2,249,785,996,129,543.50/54,625,408.16
  6. Step 6: Final answer
    x = 41,185,705.92

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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.