Home / 496,192,440.60-743,154,920.10-292,119,096.60

Finding the Fourth Proportional to 496,192,440.60, 743,154,920.10 and 292,119,096.60

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Solution

The fourth proportional to 496,192,440.60, 743,154,920.10 and 292,119,096.60 is: 437,511,187.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,192,440.60 : 743,154,920.10 = 292,119,096.60 : x
  2. Step 2: Convert to fraction form
    496,192,440.60/743,154,920.10 = 292,119,096.60/x
  3. Step 3: Cross multiply
    496,192,440.60x = 743,154,920.10 × 292,119,096.60
  4. Step 4: Simplify right side
    496,192,440.60x = 217,089,743,893,457,216
  5. Step 5: Solve for x
    x = 217,089,743,893,457,216/496,192,440.60
  6. Step 6: Final answer
    x = 437,511,187.46

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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.