Home / 97,667,049.60-146,500,574.40-29,520,259.20

Finding the Fourth Proportional to 97,667,049.60, 146,500,574.40 and 29,520,259.20

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Solution

The fourth proportional to 97,667,049.60, 146,500,574.40 and 29,520,259.20 is: 44,280,388.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,667,049.60 : 146,500,574.40 = 29,520,259.20 : x
  2. Step 2: Convert to fraction form
    97,667,049.60/146,500,574.40 = 29,520,259.20/x
  3. Step 3: Cross multiply
    97,667,049.60x = 146,500,574.40 × 29,520,259.20
  4. Step 4: Simplify right side
    97,667,049.60x = 4,324,734,929,236,884.50
  5. Step 5: Solve for x
    x = 4,324,734,929,236,884.50/97,667,049.60
  6. Step 6: Final answer
    x = 44,280,388.80

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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.