Home / 483,848,002,581.07-667,710,308,917.45-267,074,238,031.44

Finding the Fourth Proportional to 483,848,002,581.07, 667,710,308,917.45 and 267,074,238,031.44

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Solution

The fourth proportional to 483,848,002,581.07, 667,710,308,917.45 and 267,074,238,031.44 is: 368,562,484,558.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,848,002,581.07 : 667,710,308,917.45 = 267,074,238,031.44 : x
  2. Step 2: Convert to fraction form
    483,848,002,581.07/667,710,308,917.45 = 267,074,238,031.44/x
  3. Step 3: Cross multiply
    483,848,002,581.07x = 667,710,308,917.45 × 267,074,238,031.44
  4. Step 4: Simplify right side
    483,848,002,581.07x = 178,328,221,979,865,369,280,512
  5. Step 5: Solve for x
    x = 178,328,221,979,865,369,280,512/483,848,002,581.07
  6. Step 6: Final answer
    x = 368,562,484,558.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.