Home / 174,359,965.64-240,616,765.61-96,043,519.09

Finding the Fourth Proportional to 174,359,965.64, 240,616,765.61 and 96,043,519.09

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Solution

The fourth proportional to 174,359,965.64, 240,616,765.61 and 96,043,519.09 is: 132,540,063.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,359,965.64 : 240,616,765.61 = 96,043,519.09 : x
  2. Step 2: Convert to fraction form
    174,359,965.64/240,616,765.61 = 96,043,519.09/x
  3. Step 3: Cross multiply
    174,359,965.64x = 240,616,765.61 × 96,043,519.09
  4. Step 4: Simplify right side
    174,359,965.64x = 23,109,680,921,238,092
  5. Step 5: Solve for x
    x = 23,109,680,921,238,092/174,359,965.64
  6. Step 6: Final answer
    x = 132,540,063.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.