Home / 167,325,999.10-250,988,998.65-58,114,873.60

Finding the Fourth Proportional to 167,325,999.10, 250,988,998.65 and 58,114,873.60

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Solution

The fourth proportional to 167,325,999.10, 250,988,998.65 and 58,114,873.60 is: 87,172,310.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,325,999.10 : 250,988,998.65 = 58,114,873.60 : x
  2. Step 2: Convert to fraction form
    167,325,999.10/250,988,998.65 = 58,114,873.60/x
  3. Step 3: Cross multiply
    167,325,999.10x = 250,988,998.65 × 58,114,873.60
  4. Step 4: Simplify right side
    167,325,999.10x = 14,586,193,931,535,322
  5. Step 5: Solve for x
    x = 14,586,193,931,535,322/167,325,999.10
  6. Step 6: Final answer
    x = 87,172,310.40

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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.