Home / 9,183,036,828,752-19,728,865,881,376

Finding the Third Proportional to 9,183,036,828,752 and 19,728,865,881,376

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Solution

The third proportional to 9,183,036,828,752 and 19,728,865,881,376 is: 42,385,558,963,092.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,183,036,828,752 : 19,728,865,881,376 = 19,728,865,881,376 : x
  2. Step 2: Convert to fraction form
    9,183,036,828,752/19,728,865,881,376 = 19,728,865,881,376/x
  3. Step 3: Cross multiply
    9,183,036,828,752x = 19,728,865,881,376 × 19,728,865,881,376
  4. Step 4: Simplify right side
    9,183,036,828,752x = 389,228,148,965,322,020,247,044,096
  5. Step 5: Solve for x
    x = 389,228,148,965,322,020,247,044,096/9,183,036,828,752
  6. Step 6: Final answer
    x = 42,385,558,963,092.95

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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.