Home / 237,443,757.70-356,165,636.55-116,511,405.70

Finding the Fourth Proportional to 237,443,757.70, 356,165,636.55 and 116,511,405.70

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Solution

The fourth proportional to 237,443,757.70, 356,165,636.55 and 116,511,405.70 is: 174,767,108.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,443,757.70 : 356,165,636.55 = 116,511,405.70 : x
  2. Step 2: Convert to fraction form
    237,443,757.70/356,165,636.55 = 116,511,405.70/x
  3. Step 3: Cross multiply
    237,443,757.70x = 356,165,636.55 × 116,511,405.70
  4. Step 4: Simplify right side
    237,443,757.70x = 41,497,358,976,475,800
  5. Step 5: Solve for x
    x = 41,497,358,976,475,800/237,443,757.70
  6. Step 6: Final answer
    x = 174,767,108.55

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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.