Home / 237,116,234.42-327,254,647.62-136,625,432.56

Finding the Fourth Proportional to 237,116,234.42, 327,254,647.62 and 136,625,432.56

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Solution

The fourth proportional to 237,116,234.42, 327,254,647.62 and 136,625,432.56 is: 188,562,828.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,116,234.42 : 327,254,647.62 = 136,625,432.56 : x
  2. Step 2: Convert to fraction form
    237,116,234.42/327,254,647.62 = 136,625,432.56/x
  3. Step 3: Cross multiply
    237,116,234.42x = 327,254,647.62 × 136,625,432.56
  4. Step 4: Simplify right side
    237,116,234.42x = 44,711,307,788,352,872
  5. Step 5: Solve for x
    x = 44,711,307,788,352,872/237,116,234.42
  6. Step 6: Final answer
    x = 188,562,828.26

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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.