Home / 165,675,850,586.65-228,638,315,049.53-96,146,108,218.97

Finding the Fourth Proportional to 165,675,850,586.65, 228,638,315,049.53 and 96,146,108,218.97

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Solution

The fourth proportional to 165,675,850,586.65, 228,638,315,049.53 and 96,146,108,218.97 is: 132,684,903,103.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,675,850,586.65 : 228,638,315,049.53 = 96,146,108,218.97 : x
  2. Step 2: Convert to fraction form
    165,675,850,586.65/228,638,315,049.53 = 96,146,108,218.97/x
  3. Step 3: Cross multiply
    165,675,850,586.65x = 228,638,315,049.53 × 96,146,108,218.97
  4. Step 4: Simplify right side
    165,675,850,586.65x = 21,982,684,181,755,754,184,704
  5. Step 5: Solve for x
    x = 21,982,684,181,755,754,184,704/165,675,850,586.65
  6. Step 6: Final answer
    x = 132,684,903,103.96

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1.5x scale

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.