Home / 373,140,204.60-515,098,620.90-241,045,623.12

Finding the Fourth Proportional to 373,140,204.60, 515,098,620.90 and 241,045,623.12

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Solution

The fourth proportional to 373,140,204.60, 515,098,620.90 and 241,045,623.12 is: 332,749,638.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,140,204.60 : 515,098,620.90 = 241,045,623.12 : x
  2. Step 2: Convert to fraction form
    373,140,204.60/515,098,620.90 = 241,045,623.12/x
  3. Step 3: Cross multiply
    373,140,204.60x = 515,098,620.90 × 241,045,623.12
  4. Step 4: Simplify right side
    373,140,204.60x = 124,162,268,043,093,152
  5. Step 5: Solve for x
    x = 124,162,268,043,093,152/373,140,204.60
  6. Step 6: Final answer
    x = 332,749,638.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.