Home / 33,067,916.01-45,655,992.33-29,572,409.61

Finding the Fourth Proportional to 33,067,916.01, 45,655,992.33 and 29,572,409.61

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Solution

The fourth proportional to 33,067,916.01, 45,655,992.33 and 29,572,409.61 is: 40,829,839.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,067,916.01 : 45,655,992.33 = 29,572,409.61 : x
  2. Step 2: Convert to fraction form
    33,067,916.01/45,655,992.33 = 29,572,409.61/x
  3. Step 3: Cross multiply
    33,067,916.01x = 45,655,992.33 × 29,572,409.61
  4. Step 4: Simplify right side
    33,067,916.01x = 1,350,157,706,333,778.25
  5. Step 5: Solve for x
    x = 1,350,157,706,333,778.25/33,067,916.01
  6. Step 6: Final answer
    x = 40,829,839.59

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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.