Home / 594,013,861.60-892,364,485.20-412,615,333.60

Finding the Fourth Proportional to 594,013,861.60, 892,364,485.20 and 412,615,333.60

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Solution

The fourth proportional to 594,013,861.60, 892,364,485.20 and 412,615,333.60 is: 619,856,359.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,013,861.60 : 892,364,485.20 = 412,615,333.60 : x
  2. Step 2: Convert to fraction form
    594,013,861.60/892,364,485.20 = 412,615,333.60/x
  3. Step 3: Cross multiply
    594,013,861.60x = 892,364,485.20 × 412,615,333.60
  4. Step 4: Simplify right side
    594,013,861.60x = 368,203,269,753,590,272
  5. Step 5: Solve for x
    x = 368,203,269,753,590,272/594,013,861.60
  6. Step 6: Final answer
    x = 619,856,359.52

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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.