Home / 57,970,147,507.20-86,955,221,260.80-57,970,147,507.20

Finding the Fourth Proportional to 57,970,147,507.20, 86,955,221,260.80 and 57,970,147,507.20

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Solution

The fourth proportional to 57,970,147,507.20, 86,955,221,260.80 and 57,970,147,507.20 is: 86,955,221,260.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,970,147,507.20 : 86,955,221,260.80 = 57,970,147,507.20 : x
  2. Step 2: Convert to fraction form
    57,970,147,507.20/86,955,221,260.80 = 57,970,147,507.20/x
  3. Step 3: Cross multiply
    57,970,147,507.20x = 86,955,221,260.80 × 57,970,147,507.20
  4. Step 4: Simplify right side
    57,970,147,507.20x = 5,040,807,003,009,789,722,624
  5. Step 5: Solve for x
    x = 5,040,807,003,009,789,722,624/57,970,147,507.20
  6. Step 6: Final answer
    x = 86,955,221,260.80

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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.