Home / 36,653,743.62-50,579,216.37-21,184,830.18

Finding the Fourth Proportional to 36,653,743.62, 50,579,216.37 and 21,184,830.18

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Solution

The fourth proportional to 36,653,743.62, 50,579,216.37 and 21,184,830.18 is: 29,233,360.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,653,743.62 : 50,579,216.37 = 21,184,830.18 : x
  2. Step 2: Convert to fraction form
    36,653,743.62/50,579,216.37 = 21,184,830.18/x
  3. Step 3: Cross multiply
    36,653,743.62x = 50,579,216.37 × 21,184,830.18
  4. Step 4: Simplify right side
    36,653,743.62x = 1,071,512,109,435,926
  5. Step 5: Solve for x
    x = 1,071,512,109,435,926/36,653,743.62
  6. Step 6: Final answer
    x = 29,233,360.73

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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.