Home / 25,055,511.66-34,577,961.27-14,045,797.92

Finding the Fourth Proportional to 25,055,511.66, 34,577,961.27 and 14,045,797.92

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Solution

The fourth proportional to 25,055,511.66, 34,577,961.27 and 14,045,797.92 is: 19,383,960.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,055,511.66 : 34,577,961.27 = 14,045,797.92 : x
  2. Step 2: Convert to fraction form
    25,055,511.66/34,577,961.27 = 14,045,797.92/x
  3. Step 3: Cross multiply
    25,055,511.66x = 34,577,961.27 × 14,045,797.92
  4. Step 4: Simplify right side
    25,055,511.66x = 485,675,056,484,006.62
  5. Step 5: Solve for x
    x = 485,675,056,484,006.62/25,055,511.66
  6. Step 6: Final answer
    x = 19,383,960.83

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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.