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Finding the Third Proportional to 2,289,257,602.50 and 4,958,828,187

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Solution

The third proportional to 2,289,257,602.50 and 4,958,828,187 is: 10,741,463,503.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,289,257,602.50 : 4,958,828,187 = 4,958,828,187 : x
  2. Step 2: Convert to fraction form
    2,289,257,602.50/4,958,828,187 = 4,958,828,187/x
  3. Step 3: Cross multiply
    2,289,257,602.50x = 4,958,828,187 × 4,958,828,187
  4. Step 4: Simplify right side
    2,289,257,602.50x = 24,589,976,988,185,706,496
  5. Step 5: Solve for x
    x = 24,589,976,988,185,706,496/2,289,257,602.50
  6. Step 6: Final answer
    x = 10,741,463,503.86

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.