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Finding the Third Proportional to 4,812,347.25 and 10,700,658

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Solution

The third proportional to 4,812,347.25 and 10,700,658 is: 23,793,811.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,812,347.25 : 10,700,658 = 10,700,658 : x
  2. Step 2: Convert to fraction form
    4,812,347.25/10,700,658 = 10,700,658/x
  3. Step 3: Cross multiply
    4,812,347.25x = 10,700,658 × 10,700,658
  4. Step 4: Simplify right side
    4,812,347.25x = 114,504,081,632,964
  5. Step 5: Solve for x
    x = 114,504,081,632,964/4,812,347.25
  6. Step 6: Final answer
    x = 23,793,811.15

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.