Home / 57,323,206,260.75-85,487,709,119.25

Finding the Third Proportional to 57,323,206,260.75 and 85,487,709,119.25

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Solution

The third proportional to 57,323,206,260.75 and 85,487,709,119.25 is: 127,490,224,067.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,323,206,260.75 : 85,487,709,119.25 = 85,487,709,119.25 : x
  2. Step 2: Convert to fraction form
    57,323,206,260.75/85,487,709,119.25 = 85,487,709,119.25/x
  3. Step 3: Cross multiply
    57,323,206,260.75x = 85,487,709,119.25 × 85,487,709,119.25
  4. Step 4: Simplify right side
    57,323,206,260.75x = 7,308,148,410,457,499,107,328
  5. Step 5: Solve for x
    x = 7,308,148,410,457,499,107,328/57,323,206,260.75
  6. Step 6: Final answer
    x = 127,490,224,067.62

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.