Home / 322,488,864,023.95-483,733,296,035.92-157,375,892,759.95

Finding the Fourth Proportional to 322,488,864,023.95, 483,733,296,035.92 and 157,375,892,759.95

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Solution

The fourth proportional to 322,488,864,023.95, 483,733,296,035.92 and 157,375,892,759.95 is: 236,063,839,139.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,488,864,023.95 : 483,733,296,035.92 = 157,375,892,759.95 : x
  2. Step 2: Convert to fraction form
    322,488,864,023.95/483,733,296,035.92 = 157,375,892,759.95/x
  3. Step 3: Cross multiply
    322,488,864,023.95x = 483,733,296,035.92 × 157,375,892,759.95
  4. Step 4: Simplify right side
    322,488,864,023.95x = 76,127,959,321,366,100,967,424
  5. Step 5: Solve for x
    x = 76,127,959,321,366,100,967,424/322,488,864,023.95
  6. Step 6: Final answer
    x = 236,063,839,139.92

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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.