Home / 8,732,543,308.31-18,995,118,564.94

Finding the Third Proportional to 8,732,543,308.31 and 18,995,118,564.94

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Solution

The third proportional to 8,732,543,308.31 and 18,995,118,564.94 is: 41,318,378,455.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,732,543,308.31 : 18,995,118,564.94 = 18,995,118,564.94 : x
  2. Step 2: Convert to fraction form
    8,732,543,308.31/18,995,118,564.94 = 18,995,118,564.94/x
  3. Step 3: Cross multiply
    8,732,543,308.31x = 18,995,118,564.94 × 18,995,118,564.94
  4. Step 4: Simplify right side
    8,732,543,308.31x = 360,814,529,296,052,256,768
  5. Step 5: Solve for x
    x = 360,814,529,296,052,256,768/8,732,543,308.31
  6. Step 6: Final answer
    x = 41,318,378,455.98

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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.