Home / 192,758,701,133.60-265,726,654,663.20-134,706,848,311.52

Finding the Fourth Proportional to 192,758,701,133.60, 265,726,654,663.20 and 134,706,848,311.52

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Solution

The fourth proportional to 192,758,701,133.60, 265,726,654,663.20 and 134,706,848,311.52 is: 185,699,529,782.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,758,701,133.60 : 265,726,654,663.20 = 134,706,848,311.52 : x
  2. Step 2: Convert to fraction form
    192,758,701,133.60/265,726,654,663.20 = 134,706,848,311.52/x
  3. Step 3: Cross multiply
    192,758,701,133.60x = 265,726,654,663.20 × 134,706,848,311.52
  4. Step 4: Simplify right side
    192,758,701,133.60x = 35,795,200,162,043,344,715,776
  5. Step 5: Solve for x
    x = 35,795,200,162,043,344,715,776/192,758,701,133.60
  6. Step 6: Final answer
    x = 185,699,529,782.75

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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.