Home / 32,372,654.80-48,558,982.20-30,879,662.80

Finding the Fourth Proportional to 32,372,654.80, 48,558,982.20 and 30,879,662.80

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Solution

The fourth proportional to 32,372,654.80, 48,558,982.20 and 30,879,662.80 is: 46,319,494.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,372,654.80 : 48,558,982.20 = 30,879,662.80 : x
  2. Step 2: Convert to fraction form
    32,372,654.80/48,558,982.20 = 30,879,662.80/x
  3. Step 3: Cross multiply
    32,372,654.80x = 48,558,982.20 × 30,879,662.80
  4. Step 4: Simplify right side
    32,372,654.80x = 1,499,484,996,247,202.25
  5. Step 5: Solve for x
    x = 1,499,484,996,247,202.25/32,372,654.80
  6. Step 6: Final answer
    x = 46,319,494.20

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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.