Home / 54,625,409.16-75,382,184.82-29,845,063.77

Finding the Fourth Proportional to 54,625,409.16, 75,382,184.82 and 29,845,063.77

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Solution

The fourth proportional to 54,625,409.16, 75,382,184.82 and 29,845,063.77 is: 41,185,707.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,625,409.16 : 75,382,184.82 = 29,845,063.77 : x
  2. Step 2: Convert to fraction form
    54,625,409.16/75,382,184.82 = 29,845,063.77/x
  3. Step 3: Cross multiply
    54,625,409.16x = 75,382,184.82 × 29,845,063.77
  4. Step 4: Simplify right side
    54,625,409.16x = 2,249,786,113,074,825.75
  5. Step 5: Solve for x
    x = 2,249,786,113,074,825.75/54,625,409.16
  6. Step 6: Final answer
    x = 41,185,707.30

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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.