Home / 38,184,020.20-57,213,044.70-32,515,316.20

Finding the Fourth Proportional to 38,184,020.20, 57,213,044.70 and 32,515,316.20

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Solution

The fourth proportional to 38,184,020.20, 57,213,044.70 and 32,515,316.20 is: 48,719,339.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,184,020.20 : 57,213,044.70 = 32,515,316.20 : x
  2. Step 2: Convert to fraction form
    38,184,020.20/57,213,044.70 = 32,515,316.20/x
  3. Step 3: Cross multiply
    38,184,020.20x = 57,213,044.70 × 32,515,316.20
  4. Step 4: Simplify right side
    38,184,020.20x = 1,860,300,239,185,234.25
  5. Step 5: Solve for x
    x = 1,860,300,239,185,234.25/38,184,020.20
  6. Step 6: Final answer
    x = 48,719,339.38

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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.