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Finding the Third Proportional to 104,811,117.75 and 220,464,828

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Solution

The third proportional to 104,811,117.75 and 220,464,828 is: 463,736,495.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,811,117.75 : 220,464,828 = 220,464,828 : x
  2. Step 2: Convert to fraction form
    104,811,117.75/220,464,828 = 220,464,828/x
  3. Step 3: Cross multiply
    104,811,117.75x = 220,464,828 × 220,464,828
  4. Step 4: Simplify right side
    104,811,117.75x = 48,604,740,385,069,584
  5. Step 5: Solve for x
    x = 48,604,740,385,069,584/104,811,117.75
  6. Step 6: Final answer
    x = 463,736,495.03

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.