Home / 23,207,396.49-32,027,014.31-12,894,554.25

Finding the Fourth Proportional to 23,207,396.49, 32,027,014.31 and 12,894,554.25

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Solution

The fourth proportional to 23,207,396.49, 32,027,014.31 and 12,894,554.25 is: 17,794,933.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,207,396.49 : 32,027,014.31 = 12,894,554.25 : x
  2. Step 2: Convert to fraction form
    23,207,396.49/32,027,014.31 = 12,894,554.25/x
  3. Step 3: Cross multiply
    23,207,396.49x = 32,027,014.31 × 12,894,554.25
  4. Step 4: Simplify right side
    23,207,396.49x = 412,974,073,421,348.56
  5. Step 5: Solve for x
    x = 412,974,073,421,348.56/23,207,396.49
  6. Step 6: Final answer
    x = 17,794,933.34

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Double scale
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Similar ratio
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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.