Home / 1,751,142,339,984.40-2,627,109,587,049-945,291,983,796.48

Finding the Fourth Proportional to 1,751,142,339,984.40, 2,627,109,587,049 and 945,291,983,796.48

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Solution

The fourth proportional to 1,751,142,339,984.40, 2,627,109,587,049 and 945,291,983,796.48 is: 1,418,151,783,831.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,142,339,984.40 : 2,627,109,587,049 = 945,291,983,796.48 : x
  2. Step 2: Convert to fraction form
    1,751,142,339,984.40/2,627,109,587,049 = 945,291,983,796.48/x
  3. Step 3: Cross multiply
    1,751,142,339,984.40x = 2,627,109,587,049 × 945,291,983,796.48
  4. Step 4: Simplify right side
    1,751,142,339,984.40x = 2,483,385,633,192,300,347,654,144
  5. Step 5: Solve for x
    x = 2,483,385,633,192,300,347,654,144/1,751,142,339,984.40
  6. Step 6: Final answer
    x = 1,418,151,783,831.82

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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.