Home / 163,992,883.88-246,159,532.20-95,040,407

Finding the Fourth Proportional to 163,992,883.88, 246,159,532.20 and 95,040,407

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Solution

The fourth proportional to 163,992,883.88, 246,159,532.20 and 95,040,407 is: 142,659,251.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,992,883.88 : 246,159,532.20 = 95,040,407 : x
  2. Step 2: Convert to fraction form
    163,992,883.88/246,159,532.20 = 95,040,407/x
  3. Step 3: Cross multiply
    163,992,883.88x = 246,159,532.20 × 95,040,407
  4. Step 4: Simplify right side
    163,992,883.88x = 23,395,102,127,217,604
  5. Step 5: Solve for x
    x = 23,395,102,127,217,604/163,992,883.88
  6. Step 6: Final answer
    x = 142,659,251.88

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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.