Home / 57,334,676.40-86,002,014.60-35,835,591.60

Finding the Fourth Proportional to 57,334,676.40, 86,002,014.60 and 35,835,591.60

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Solution

The fourth proportional to 57,334,676.40, 86,002,014.60 and 35,835,591.60 is: 53,753,387.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,334,676.40 : 86,002,014.60 = 35,835,591.60 : x
  2. Step 2: Convert to fraction form
    57,334,676.40/86,002,014.60 = 35,835,591.60/x
  3. Step 3: Cross multiply
    57,334,676.40x = 86,002,014.60 × 35,835,591.60
  4. Step 4: Simplify right side
    57,334,676.40x = 3,081,933,071,982,837.50
  5. Step 5: Solve for x
    x = 3,081,933,071,982,837.50/57,334,676.40
  6. Step 6: Final answer
    x = 53,753,387.40

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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.