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Finding the Third Proportional to 8,900,254 and 19,141,796

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Solution

The third proportional to 8,900,254 and 19,141,796 is: 41,168,303.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,900,254 : 19,141,796 = 19,141,796 : x
  2. Step 2: Convert to fraction form
    8,900,254/19,141,796 = 19,141,796/x
  3. Step 3: Cross multiply
    8,900,254x = 19,141,796 × 19,141,796
  4. Step 4: Simplify right side
    8,900,254x = 366,408,354,105,616
  5. Step 5: Solve for x
    x = 366,408,354,105,616/8,900,254
  6. Step 6: Final answer
    x = 41,168,303.07

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.