Home / 57,024,000.60-85,536,000.90-53,664,768.60

Finding the Fourth Proportional to 57,024,000.60, 85,536,000.90 and 53,664,768.60

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Solution

The fourth proportional to 57,024,000.60, 85,536,000.90 and 53,664,768.60 is: 80,497,152.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,024,000.60 : 85,536,000.90 = 53,664,768.60 : x
  2. Step 2: Convert to fraction form
    57,024,000.60/85,536,000.90 = 53,664,768.60/x
  3. Step 3: Cross multiply
    57,024,000.60x = 85,536,000.90 × 53,664,768.60
  4. Step 4: Simplify right side
    57,024,000.60x = 4,590,269,695,267,892
  5. Step 5: Solve for x
    x = 4,590,269,695,267,892/57,024,000.60
  6. Step 6: Final answer
    x = 80,497,152.90

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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.