Home / 10,041,106,716-21,890,177,640

Finding the Third Proportional to 10,041,106,716 and 21,890,177,640

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Solution

The third proportional to 10,041,106,716 and 21,890,177,640 is: 47,721,818,985.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,041,106,716 : 21,890,177,640 = 21,890,177,640 : x
  2. Step 2: Convert to fraction form
    10,041,106,716/21,890,177,640 = 21,890,177,640/x
  3. Step 3: Cross multiply
    10,041,106,716x = 21,890,177,640 × 21,890,177,640
  4. Step 4: Simplify right side
    10,041,106,716x = 479,179,877,110,755,950,592
  5. Step 5: Solve for x
    x = 479,179,877,110,755,950,592/10,041,106,716
  6. Step 6: Final answer
    x = 47,721,818,985.07

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.