Home / 117,135,639,722.25-164,952,792,670.50

Finding the Third Proportional to 117,135,639,722.25 and 164,952,792,670.50

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Solution

The third proportional to 117,135,639,722.25 and 164,952,792,670.50 is: 232,289,880,981.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,135,639,722.25 : 164,952,792,670.50 = 164,952,792,670.50 : x
  2. Step 2: Convert to fraction form
    117,135,639,722.25/164,952,792,670.50 = 164,952,792,670.50/x
  3. Step 3: Cross multiply
    117,135,639,722.25x = 164,952,792,670.50 × 164,952,792,670.50
  4. Step 4: Simplify right side
    117,135,639,722.25x = 27,209,423,809,796,957,536,256
  5. Step 5: Solve for x
    x = 27,209,423,809,796,957,536,256/117,135,639,722.25
  6. Step 6: Final answer
    x = 232,289,880,981.70

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.