Home / 94,720,967.82-142,081,457.22-22,917,383.82

Finding the Fourth Proportional to 94,720,967.82, 142,081,457.22 and 22,917,383.82

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Solution

The fourth proportional to 94,720,967.82, 142,081,457.22 and 22,917,383.82 is: 34,376,077.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,720,967.82 : 142,081,457.22 = 22,917,383.82 : x
  2. Step 2: Convert to fraction form
    94,720,967.82/142,081,457.22 = 22,917,383.82/x
  3. Step 3: Cross multiply
    94,720,967.82x = 142,081,457.22 × 22,917,383.82
  4. Step 4: Simplify right side
    94,720,967.82x = 3,256,135,288,815,650
  5. Step 5: Solve for x
    x = 3,256,135,288,815,650/94,720,967.82
  6. Step 6: Final answer
    x = 34,376,077.06

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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.