Home / 467,955,283,135.34-701,443,015,932.36-195,835,441,774.52

Finding the Fourth Proportional to 467,955,283,135.34, 701,443,015,932.36 and 195,835,441,774.52

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Solution

The fourth proportional to 467,955,283,135.34, 701,443,015,932.36 and 195,835,441,774.52 is: 293,548,139,865.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,955,283,135.34 : 701,443,015,932.36 = 195,835,441,774.52 : x
  2. Step 2: Convert to fraction form
    467,955,283,135.34/701,443,015,932.36 = 195,835,441,774.52/x
  3. Step 3: Cross multiply
    467,955,283,135.34x = 701,443,015,932.36 × 195,835,441,774.52
  4. Step 4: Simplify right side
    467,955,283,135.34x = 137,367,402,904,765,383,835,648
  5. Step 5: Solve for x
    x = 137,367,402,904,765,383,835,648/467,955,283,135.34
  6. Step 6: Final answer
    x = 293,548,139,865.83

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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.