Home / 32,098,150.56-44,295,447.90-18,347,409.96

Finding the Fourth Proportional to 32,098,150.56, 44,295,447.90 and 18,347,409.96

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Solution

The fourth proportional to 32,098,150.56, 44,295,447.90 and 18,347,409.96 is: 25,319,425.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,098,150.56 : 44,295,447.90 = 18,347,409.96 : x
  2. Step 2: Convert to fraction form
    32,098,150.56/44,295,447.90 = 18,347,409.96/x
  3. Step 3: Cross multiply
    32,098,150.56x = 44,295,447.90 × 18,347,409.96
  4. Step 4: Simplify right side
    32,098,150.56x = 812,706,741,983,121.12
  5. Step 5: Solve for x
    x = 812,706,741,983,121.12/32,098,150.56
  6. Step 6: Final answer
    x = 25,319,425.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.