Home / 234,814,760.34-352,101,445.44-124,209,910.32

Finding the Fourth Proportional to 234,814,760.34, 352,101,445.44 and 124,209,910.32

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Solution

The fourth proportional to 234,814,760.34, 352,101,445.44 and 124,209,910.32 is: 186,251,021.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,814,760.34 : 352,101,445.44 = 124,209,910.32 : x
  2. Step 2: Convert to fraction form
    234,814,760.34/352,101,445.44 = 124,209,910.32/x
  3. Step 3: Cross multiply
    234,814,760.34x = 352,101,445.44 × 124,209,910.32
  4. Step 4: Simplify right side
    234,814,760.34x = 43,734,488,961,644,768
  5. Step 5: Solve for x
    x = 43,734,488,961,644,768/234,814,760.34
  6. Step 6: Final answer
    x = 186,251,021.44

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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.