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Finding the Third Proportional to 15,907,874,904 and 23,861,809,440

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Solution

The third proportional to 15,907,874,904 and 23,861,809,440 is: 35,792,709,786.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,907,874,904 : 23,861,809,440 = 23,861,809,440 : x
  2. Step 2: Convert to fraction form
    15,907,874,904/23,861,809,440 = 23,861,809,440/x
  3. Step 3: Cross multiply
    15,907,874,904x = 23,861,809,440 × 23,861,809,440
  4. Step 4: Simplify right side
    15,907,874,904x = 569,385,949,750,873,096,192
  5. Step 5: Solve for x
    x = 569,385,949,750,873,096,192/15,907,874,904
  6. Step 6: Final answer
    x = 35,792,709,786.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.