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Finding the Third Proportional to 19,152,369 and 26,874,566.44

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Solution

The third proportional to 19,152,369 and 26,874,566.44 is: 37,710,338.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,152,369 : 26,874,566.44 = 26,874,566.44 : x
  2. Step 2: Convert to fraction form
    19,152,369/26,874,566.44 = 26,874,566.44/x
  3. Step 3: Cross multiply
    19,152,369x = 26,874,566.44 × 26,874,566.44
  4. Step 4: Simplify right side
    19,152,369x = 722,242,321,203,601.50
  5. Step 5: Solve for x
    x = 722,242,321,203,601.50/19,152,369
  6. Step 6: Final answer
    x = 37,710,338.66

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.