Home / 237,443,756.70-356,165,635.05-116,511,404.70

Finding the Fourth Proportional to 237,443,756.70, 356,165,635.05 and 116,511,404.70

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Solution

The fourth proportional to 237,443,756.70, 356,165,635.05 and 116,511,404.70 is: 174,767,107.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,443,756.70 : 356,165,635.05 = 116,511,404.70 : x
  2. Step 2: Convert to fraction form
    237,443,756.70/356,165,635.05 = 116,511,404.70/x
  3. Step 3: Cross multiply
    237,443,756.70x = 356,165,635.05 × 116,511,404.70
  4. Step 4: Simplify right side
    237,443,756.70x = 41,497,358,445,543,056
  5. Step 5: Solve for x
    x = 41,497,358,445,543,056/237,443,756.70
  6. Step 6: Final answer
    x = 174,767,107.05

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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.