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Finding the Third Proportional to 19,199,000 and 41,983,613

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Solution

The third proportional to 19,199,000 and 41,983,613 is: 91,808,102.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,199,000 : 41,983,613 = 41,983,613 : x
  2. Step 2: Convert to fraction form
    19,199,000/41,983,613 = 41,983,613/x
  3. Step 3: Cross multiply
    19,199,000x = 41,983,613 × 41,983,613
  4. Step 4: Simplify right side
    19,199,000x = 1,762,623,760,533,769
  5. Step 5: Solve for x
    x = 1,762,623,760,533,769/19,199,000
  6. Step 6: Final answer
    x = 91,808,102.53

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.