Home / 36,731,149.54-50,687,466.64-19,985,958.00

Finding the Fourth Proportional to 36,731,149.54, 50,687,466.64 and 19,985,958.00

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Solution

The fourth proportional to 36,731,149.54, 50,687,466.64 and 19,985,958.00 is: 27,579,795.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,731,149.54 : 50,687,466.64 = 19,985,958.00 : x
  2. Step 2: Convert to fraction form
    36,731,149.54/50,687,466.64 = 19,985,958.00/x
  3. Step 3: Cross multiply
    36,731,149.54x = 50,687,466.64 × 19,985,958.00
  4. Step 4: Simplify right side
    36,731,149.54x = 1,013,037,579,129,625.88
  5. Step 5: Solve for x
    x = 1,013,037,579,129,625.88/36,731,149.54
  6. Step 6: Final answer
    x = 27,579,795.13

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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.