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Finding the Third Proportional to 3,713,535,610.50 and 5,555,580,813

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Solution

The third proportional to 3,713,535,610.50 and 5,555,580,813 is: 8,311,345,684.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,713,535,610.50 : 5,555,580,813 = 5,555,580,813 : x
  2. Step 2: Convert to fraction form
    3,713,535,610.50/5,555,580,813 = 5,555,580,813/x
  3. Step 3: Cross multiply
    3,713,535,610.50x = 5,555,580,813 × 5,555,580,813
  4. Step 4: Simplify right side
    3,713,535,610.50x = 30,864,478,169,773,740,032
  5. Step 5: Solve for x
    x = 30,864,478,169,773,740,032/3,713,535,610.50
  6. Step 6: Final answer
    x = 8,311,345,684.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.