Home / 180,565,886.56-270,812,617.44-88,409,918.56

Finding the Fourth Proportional to 180,565,886.56, 270,812,617.44 and 88,409,918.56

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Solution

The fourth proportional to 180,565,886.56, 270,812,617.44 and 88,409,918.56 is: 132,597,147.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,565,886.56 : 270,812,617.44 = 88,409,918.56 : x
  2. Step 2: Convert to fraction form
    180,565,886.56/270,812,617.44 = 88,409,918.56/x
  3. Step 3: Cross multiply
    180,565,886.56x = 270,812,617.44 × 88,409,918.56
  4. Step 4: Simplify right side
    180,565,886.56x = 23,942,521,452,890,836
  5. Step 5: Solve for x
    x = 23,942,521,452,890,836/180,565,886.56
  6. Step 6: Final answer
    x = 132,597,147.27

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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.