Home / 237,443,755.20-356,165,632.80-116,511,403.20

Finding the Fourth Proportional to 237,443,755.20, 356,165,632.80 and 116,511,403.20

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Solution

The fourth proportional to 237,443,755.20, 356,165,632.80 and 116,511,403.20 is: 174,767,104.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,443,755.20 : 356,165,632.80 = 116,511,403.20 : x
  2. Step 2: Convert to fraction form
    237,443,755.20/356,165,632.80 = 116,511,403.20/x
  3. Step 3: Cross multiply
    237,443,755.20x = 356,165,632.80 × 116,511,403.20
  4. Step 4: Simplify right side
    237,443,755.20x = 41,497,357,649,143,944
  5. Step 5: Solve for x
    x = 41,497,357,649,143,944/237,443,755.20
  6. Step 6: Final answer
    x = 174,767,104.80

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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.