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Finding the Fourth Proportional to 57,333,325.60, 80,493,404 and 57,333,325.60

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Solution

The fourth proportional to 57,333,325.60, 80,493,404 and 57,333,325.60 is: 80,493,404.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,333,325.60 : 80,493,404 = 57,333,325.60 : x
  2. Step 2: Convert to fraction form
    57,333,325.60/80,493,404 = 57,333,325.60/x
  3. Step 3: Cross multiply
    57,333,325.60x = 80,493,404 × 57,333,325.60
  4. Step 4: Simplify right side
    57,333,325.60x = 4,614,954,540,184,343
  5. Step 5: Solve for x
    x = 4,614,954,540,184,343/57,333,325.60
  6. Step 6: Final answer
    x = 80,493,404.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.