Home / 108,876,467.70-163,311,202.35-36,096,606.90

Finding the Fourth Proportional to 108,876,467.70, 163,311,202.35 and 36,096,606.90

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Solution

The fourth proportional to 108,876,467.70, 163,311,202.35 and 36,096,606.90 is: 54,143,750.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,876,467.70 : 163,311,202.35 = 36,096,606.90 : x
  2. Step 2: Convert to fraction form
    108,876,467.70/163,311,202.35 = 36,096,606.90/x
  3. Step 3: Cross multiply
    108,876,467.70x = 163,311,202.35 × 36,096,606.90
  4. Step 4: Simplify right side
    108,876,467.70x = 5,894,980,273,594,306
  5. Step 5: Solve for x
    x = 5,894,980,273,594,306/108,876,467.70
  6. Step 6: Final answer
    x = 54,143,750.23

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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.