Home / 172,414,000.60-258,621,000.92-172,414,000.60

Finding the Fourth Proportional to 172,414,000.60, 258,621,000.92 and 172,414,000.60

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Solution

The fourth proportional to 172,414,000.60, 258,621,000.92 and 172,414,000.60 is: 258,621,000.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,414,000.60 : 258,621,000.92 = 172,414,000.60 : x
  2. Step 2: Convert to fraction form
    172,414,000.60/258,621,000.92 = 172,414,000.60/x
  3. Step 3: Cross multiply
    172,414,000.60x = 258,621,000.92 × 172,414,000.60
  4. Step 4: Simplify right side
    172,414,000.60x = 44,589,881,407,793,480
  5. Step 5: Solve for x
    x = 44,589,881,407,793,480/172,414,000.60
  6. Step 6: Final answer
    x = 258,621,000.92

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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.