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Finding the Third Proportional to 95,781,140 and 210,103,667

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Solution

The third proportional to 95,781,140 and 210,103,667 is: 460,879,364.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,781,140 : 210,103,667 = 210,103,667 : x
  2. Step 2: Convert to fraction form
    95,781,140/210,103,667 = 210,103,667/x
  3. Step 3: Cross multiply
    95,781,140x = 210,103,667 × 210,103,667
  4. Step 4: Simplify right side
    95,781,140x = 44,143,550,886,846,888
  5. Step 5: Solve for x
    x = 44,143,550,886,846,888/95,781,140
  6. Step 6: Final answer
    x = 460,879,364.00

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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.