Home / 192,444,858,542.76-288,678,319,274.51-50,950,603,487.46

Finding the Fourth Proportional to 192,444,858,542.76, 288,678,319,274.51 and 50,950,603,487.46

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Solution

The fourth proportional to 192,444,858,542.76, 288,678,319,274.51 and 50,950,603,487.46 is: 76,428,825,857.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,444,858,542.76 : 288,678,319,274.51 = 50,950,603,487.46 : x
  2. Step 2: Convert to fraction form
    192,444,858,542.76/288,678,319,274.51 = 50,950,603,487.46/x
  3. Step 3: Cross multiply
    192,444,858,542.76x = 288,678,319,274.51 × 50,950,603,487.46
  4. Step 4: Simplify right side
    192,444,858,542.76x = 14,708,334,580,781,941,784,576
  5. Step 5: Solve for x
    x = 14,708,334,580,781,941,784,576/192,444,858,542.76
  6. Step 6: Final answer
    x = 76,428,825,857.74

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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.