Home / 240,620,272.60-360,930,408.90-58,867,450.60

Finding the Fourth Proportional to 240,620,272.60, 360,930,408.90 and 58,867,450.60

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Solution

The fourth proportional to 240,620,272.60, 360,930,408.90 and 58,867,450.60 is: 88,301,175.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,620,272.60 : 360,930,408.90 = 58,867,450.60 : x
  2. Step 2: Convert to fraction form
    240,620,272.60/360,930,408.90 = 58,867,450.60/x
  3. Step 3: Cross multiply
    240,620,272.60x = 360,930,408.90 × 58,867,450.60
  4. Step 4: Simplify right side
    240,620,272.60x = 21,247,053,015,958,548
  5. Step 5: Solve for x
    x = 21,247,053,015,958,548/240,620,272.60
  6. Step 6: Final answer
    x = 88,301,175.90

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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.