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Finding the Third Proportional to 8,886,543,499 and 19,110,481,237

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Solution

The third proportional to 8,886,543,499 and 19,110,481,237 is: 41,097,024,186.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,886,543,499 : 19,110,481,237 = 19,110,481,237 : x
  2. Step 2: Convert to fraction form
    8,886,543,499/19,110,481,237 = 19,110,481,237/x
  3. Step 3: Cross multiply
    8,886,543,499x = 19,110,481,237 × 19,110,481,237
  4. Step 4: Simplify right side
    8,886,543,499x = 365,210,493,109,729,034,240
  5. Step 5: Solve for x
    x = 365,210,493,109,729,034,240/8,886,543,499
  6. Step 6: Final answer
    x = 41,097,024,186.16

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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.