Home / 21,914,590.50-34,699,352.06

Finding the Third Proportional to 21,914,590.50 and 34,699,352.06

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Solution

The third proportional to 21,914,590.50 and 34,699,352.06 is: 54,942,620.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,914,590.50 : 34,699,352.06 = 34,699,352.06 : x
  2. Step 2: Convert to fraction form
    21,914,590.50/34,699,352.06 = 34,699,352.06/x
  3. Step 3: Cross multiply
    21,914,590.50x = 34,699,352.06 × 34,699,352.06
  4. Step 4: Simplify right side
    21,914,590.50x = 1,204,045,033,557,323
  5. Step 5: Solve for x
    x = 1,204,045,033,557,323/21,914,590.50
  6. Step 6: Final answer
    x = 54,942,620.70

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.