Home / 36,003,175.73-53,982,893.55-14,117,333.57

Finding the Fourth Proportional to 36,003,175.73, 53,982,893.55 and 14,117,333.57

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Solution

The fourth proportional to 36,003,175.73, 53,982,893.55 and 14,117,333.57 is: 21,167,424.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,003,175.73 : 53,982,893.55 = 14,117,333.57 : x
  2. Step 2: Convert to fraction form
    36,003,175.73/53,982,893.55 = 14,117,333.57/x
  3. Step 3: Cross multiply
    36,003,175.73x = 53,982,893.55 × 14,117,333.57
  4. Step 4: Simplify right side
    36,003,175.73x = 762,094,515,264,943.12
  5. Step 5: Solve for x
    x = 762,094,515,264,943.12/36,003,175.73
  6. Step 6: Final answer
    x = 21,167,424.81

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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.