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Finding the Third Proportional to 164,790,462 and 249,306,606

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Solution

The third proportional to 164,790,462 and 249,306,606 is: 377,168,575.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,790,462 : 249,306,606 = 249,306,606 : x
  2. Step 2: Convert to fraction form
    164,790,462/249,306,606 = 249,306,606/x
  3. Step 3: Cross multiply
    164,790,462x = 249,306,606 × 249,306,606
  4. Step 4: Simplify right side
    164,790,462x = 62,153,783,795,239,232
  5. Step 5: Solve for x
    x = 62,153,783,795,239,232/164,790,462
  6. Step 6: Final answer
    x = 377,168,575.42

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.