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Finding the Third Proportional to 104,139,133 and 223,950,854

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Solution

The third proportional to 104,139,133 and 223,950,854 is: 481,605,555.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,139,133 : 223,950,854 = 223,950,854 : x
  2. Step 2: Convert to fraction form
    104,139,133/223,950,854 = 223,950,854/x
  3. Step 3: Cross multiply
    104,139,133x = 223,950,854 × 223,950,854
  4. Step 4: Simplify right side
    104,139,133x = 50,153,985,007,329,312
  5. Step 5: Solve for x
    x = 50,153,985,007,329,312/104,139,133
  6. Step 6: Final answer
    x = 481,605,555.59

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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.