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Finding the Third Proportional to 373,658,738.50 and 802,769,633

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Solution

The third proportional to 373,658,738.50 and 802,769,633 is: 1,724,672,855.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,658,738.50 : 802,769,633 = 802,769,633 : x
  2. Step 2: Convert to fraction form
    373,658,738.50/802,769,633 = 802,769,633/x
  3. Step 3: Cross multiply
    373,658,738.50x = 802,769,633 × 802,769,633
  4. Step 4: Simplify right side
    373,658,738.50x = 644,439,083,666,954,752
  5. Step 5: Solve for x
    x = 644,439,083,666,954,752/373,658,738.50
  6. Step 6: Final answer
    x = 1,724,672,855.92

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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.