Home / 167,325,999.60-250,988,999.40-58,114,874.10

Finding the Fourth Proportional to 167,325,999.60, 250,988,999.40 and 58,114,874.10

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Solution

The fourth proportional to 167,325,999.60, 250,988,999.40 and 58,114,874.10 is: 87,172,311.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,325,999.60 : 250,988,999.40 = 58,114,874.10 : x
  2. Step 2: Convert to fraction form
    167,325,999.60/250,988,999.40 = 58,114,874.10/x
  3. Step 3: Cross multiply
    167,325,999.60x = 250,988,999.40 × 58,114,874.10
  4. Step 4: Simplify right side
    167,325,999.60x = 14,586,194,100,615,976
  5. Step 5: Solve for x
    x = 14,586,194,100,615,976/167,325,999.60
  6. Step 6: Final answer
    x = 87,172,311.15

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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.