Home / 33,061,700.22-45,606,522.89-19,827,348.56

Finding the Fourth Proportional to 33,061,700.22, 45,606,522.89 and 19,827,348.56

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Solution

The fourth proportional to 33,061,700.22, 45,606,522.89 and 19,827,348.56 is: 27,350,572.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,061,700.22 : 45,606,522.89 = 19,827,348.56 : x
  2. Step 2: Convert to fraction form
    33,061,700.22/45,606,522.89 = 19,827,348.56/x
  3. Step 3: Cross multiply
    33,061,700.22x = 45,606,522.89 × 19,827,348.56
  4. Step 4: Simplify right side
    33,061,700.22x = 904,256,425,942,208.75
  5. Step 5: Solve for x
    x = 904,256,425,942,208.75/33,061,700.22
  6. Step 6: Final answer
    x = 27,350,572.42

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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.