Home / 588,619,590,749.92-882,929,385,128.32-141,439,491,321.60

Finding the Fourth Proportional to 588,619,590,749.92, 882,929,385,128.32 and 141,439,491,321.60

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Solution

The fourth proportional to 588,619,590,749.92, 882,929,385,128.32 and 141,439,491,321.60 is: 212,159,236,742.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,619,590,749.92 : 882,929,385,128.32 = 141,439,491,321.60 : x
  2. Step 2: Convert to fraction form
    588,619,590,749.92/882,929,385,128.32 = 141,439,491,321.60/x
  3. Step 3: Cross multiply
    588,619,590,749.92x = 882,929,385,128.32 × 141,439,491,321.60
  4. Step 4: Simplify right side
    588,619,590,749.92x = 124,881,083,105,442,638,331,904
  5. Step 5: Solve for x
    x = 124,881,083,105,442,638,331,904/588,619,590,749.92
  6. Step 6: Final answer
    x = 212,159,236,742.94

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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.