Home / 36,155,630.48-54,211,591.43-14,565,015.62

Finding the Fourth Proportional to 36,155,630.48, 54,211,591.43 and 14,565,015.62

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Solution

The fourth proportional to 36,155,630.48, 54,211,591.43 and 14,565,015.62 is: 21,838,719.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,155,630.48 : 54,211,591.43 = 14,565,015.62 : x
  2. Step 2: Convert to fraction form
    36,155,630.48/54,211,591.43 = 14,565,015.62/x
  3. Step 3: Cross multiply
    36,155,630.48x = 54,211,591.43 × 14,565,015.62
  4. Step 4: Simplify right side
    36,155,630.48x = 789,592,676,181,977.62
  5. Step 5: Solve for x
    x = 789,592,676,181,977.62/36,155,630.48
  6. Step 6: Final answer
    x = 21,838,719.61

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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.