Home / 94,619,540.82-141,953,283.12-29,044,003.14

Finding the Fourth Proportional to 94,619,540.82, 141,953,283.12 and 29,044,003.14

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Solution

The fourth proportional to 94,619,540.82, 141,953,283.12 and 29,044,003.14 is: 43,573,363.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,619,540.82 : 141,953,283.12 = 29,044,003.14 : x
  2. Step 2: Convert to fraction form
    94,619,540.82/141,953,283.12 = 29,044,003.14/x
  3. Step 3: Cross multiply
    94,619,540.82x = 141,953,283.12 × 29,044,003.14
  4. Step 4: Simplify right side
    94,619,540.82x = 4,122,891,600,670,589
  5. Step 5: Solve for x
    x = 4,122,891,600,670,589/94,619,540.82
  6. Step 6: Final answer
    x = 43,573,363.02

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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.