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Finding the Third Proportional to 7,316,559,183 and 11,642,083,994.25

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Solution

The third proportional to 7,316,559,183 and 11,642,083,994.25 is: 18,524,844,307.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,316,559,183 : 11,642,083,994.25 = 11,642,083,994.25 : x
  2. Step 2: Convert to fraction form
    7,316,559,183/11,642,083,994.25 = 11,642,083,994.25/x
  3. Step 3: Cross multiply
    7,316,559,183x = 11,642,083,994.25 × 11,642,083,994.25
  4. Step 4: Simplify right side
    7,316,559,183x = 135,538,119,729,172,037,632
  5. Step 5: Solve for x
    x = 135,538,119,729,172,037,632/7,316,559,183
  6. Step 6: Final answer
    x = 18,524,844,307.16

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.