Home / 162,729,040.60-244,093,560.90-55,023,664.60

Finding the Fourth Proportional to 162,729,040.60, 244,093,560.90 and 55,023,664.60

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Solution

The fourth proportional to 162,729,040.60, 244,093,560.90 and 55,023,664.60 is: 82,535,496.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,729,040.60 : 244,093,560.90 = 55,023,664.60 : x
  2. Step 2: Convert to fraction form
    162,729,040.60/244,093,560.90 = 55,023,664.60/x
  3. Step 3: Cross multiply
    162,729,040.60x = 244,093,560.90 × 55,023,664.60
  4. Step 4: Simplify right side
    162,729,040.60x = 13,430,922,225,981,274
  5. Step 5: Solve for x
    x = 13,430,922,225,981,274/162,729,040.60
  6. Step 6: Final answer
    x = 82,535,496.90

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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.