Home / 15,639,410,981,880-33,669,010,803,312

Finding the Third Proportional to 15,639,410,981,880 and 33,669,010,803,312

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Solution

The third proportional to 15,639,410,981,880 and 33,669,010,803,312 is: 72,483,694,544,950.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,639,410,981,880 : 33,669,010,803,312 = 33,669,010,803,312 : x
  2. Step 2: Convert to fraction form
    15,639,410,981,880/33,669,010,803,312 = 33,669,010,803,312/x
  3. Step 3: Cross multiply
    15,639,410,981,880x = 33,669,010,803,312 × 33,669,010,803,312
  4. Step 4: Simplify right side
    15,639,410,981,880x = 1,133,602,288,473,540,161,586,593,792
  5. Step 5: Solve for x
    x = 1,133,602,288,473,540,161,586,593,792/15,639,410,981,880
  6. Step 6: Final answer
    x = 72,483,694,544,950.88

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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.