Home / 57,285,467,999.10-85,928,201,998.65-57,285,467,999.10

Finding the Fourth Proportional to 57,285,467,999.10, 85,928,201,998.65 and 57,285,467,999.10

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Solution

The fourth proportional to 57,285,467,999.10, 85,928,201,998.65 and 57,285,467,999.10 is: 85,928,201,998.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,285,467,999.10 : 85,928,201,998.65 = 57,285,467,999.10 : x
  2. Step 2: Convert to fraction form
    57,285,467,999.10/85,928,201,998.65 = 57,285,467,999.10/x
  3. Step 3: Cross multiply
    57,285,467,999.10x = 85,928,201,998.65 × 57,285,467,999.10
  4. Step 4: Simplify right side
    57,285,467,999.10x = 4,922,437,265,813,864,972,288
  5. Step 5: Solve for x
    x = 4,922,437,265,813,864,972,288/57,285,467,999.10
  6. Step 6: Final answer
    x = 85,928,201,998.65

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1.5x scale

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.