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Finding the Third Proportional to 88,183,674 and 191,509,596

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Solution

The third proportional to 88,183,674 and 191,509,596 is: 415,903,802.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,183,674 : 191,509,596 = 191,509,596 : x
  2. Step 2: Convert to fraction form
    88,183,674/191,509,596 = 191,509,596/x
  3. Step 3: Cross multiply
    88,183,674x = 191,509,596 × 191,509,596
  4. Step 4: Simplify right side
    88,183,674x = 36,675,925,360,083,216
  5. Step 5: Solve for x
    x = 36,675,925,360,083,216/88,183,674
  6. Step 6: Final answer
    x = 415,903,802.78

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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.