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Finding the Third Proportional to 19,579,184 and 41,492,365

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Solution

The third proportional to 19,579,184 and 41,492,365 is: 87,930,955.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,579,184 : 41,492,365 = 41,492,365 : x
  2. Step 2: Convert to fraction form
    19,579,184/41,492,365 = 41,492,365/x
  3. Step 3: Cross multiply
    19,579,184x = 41,492,365 × 41,492,365
  4. Step 4: Simplify right side
    19,579,184x = 1,721,616,353,293,225
  5. Step 5: Solve for x
    x = 1,721,616,353,293,225/19,579,184
  6. Step 6: Final answer
    x = 87,930,955.31

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.