Home / 36,419,212.83-50,257,018.16-19,899,904.48

Finding the Fourth Proportional to 36,419,212.83, 50,257,018.16 and 19,899,904.48

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Solution

The fourth proportional to 36,419,212.83, 50,257,018.16 and 19,899,904.48 is: 27,461,051.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,419,212.83 : 50,257,018.16 = 19,899,904.48 : x
  2. Step 2: Convert to fraction form
    36,419,212.83/50,257,018.16 = 19,899,904.48/x
  3. Step 3: Cross multiply
    36,419,212.83x = 50,257,018.16 × 19,899,904.48
  4. Step 4: Simplify right side
    36,419,212.83x = 1,000,109,860,833,625.25
  5. Step 5: Solve for x
    x = 1,000,109,860,833,625.25/36,419,212.83
  6. Step 6: Final answer
    x = 27,461,051.00

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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.