Home / 168,188,833.35-252,283,250.03-168,188,833.35

Finding the Fourth Proportional to 168,188,833.35, 252,283,250.03 and 168,188,833.35

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Solution

The fourth proportional to 168,188,833.35, 252,283,250.03 and 168,188,833.35 is: 252,283,250.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,188,833.35 : 252,283,250.03 = 168,188,833.35 : x
  2. Step 2: Convert to fraction form
    168,188,833.35/252,283,250.03 = 168,188,833.35/x
  3. Step 3: Cross multiply
    168,188,833.35x = 252,283,250.03 × 168,188,833.35
  4. Step 4: Simplify right side
    168,188,833.35x = 42,431,225,495,451,104
  5. Step 5: Solve for x
    x = 42,431,225,495,451,104/168,188,833.35
  6. Step 6: Final answer
    x = 252,283,250.03

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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.