Home / 164,523,462.96-246,812,939.46-55,322,675.64

Finding the Fourth Proportional to 164,523,462.96, 246,812,939.46 and 55,322,675.64

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Solution

The fourth proportional to 164,523,462.96, 246,812,939.46 and 55,322,675.64 is: 82,993,343.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,523,462.96 : 246,812,939.46 = 55,322,675.64 : x
  2. Step 2: Convert to fraction form
    164,523,462.96/246,812,939.46 = 55,322,675.64/x
  3. Step 3: Cross multiply
    164,523,462.96x = 246,812,939.46 × 55,322,675.64
  4. Step 4: Simplify right side
    164,523,462.96x = 13,654,352,193,500,538
  5. Step 5: Solve for x
    x = 13,654,352,193,500,538/164,523,462.96
  6. Step 6: Final answer
    x = 82,993,343.00

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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.