Home / 14,511,702.69-21,770,703.32-4,414,061.25

Finding the Fourth Proportional to 14,511,702.69, 21,770,703.32 and 4,414,061.25

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Solution

The fourth proportional to 14,511,702.69, 21,770,703.32 and 4,414,061.25 is: 6,622,049.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,511,702.69 : 21,770,703.32 = 4,414,061.25 : x
  2. Step 2: Convert to fraction form
    14,511,702.69/21,770,703.32 = 4,414,061.25/x
  3. Step 3: Cross multiply
    14,511,702.69x = 21,770,703.32 × 4,414,061.25
  4. Step 4: Simplify right side
    14,511,702.69x = 96,097,217,887,988.05
  5. Step 5: Solve for x
    x = 96,097,217,887,988.05/14,511,702.69
  6. Step 6: Final answer
    x = 6,622,049.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.