Home / 32,591,213.60-48,830,833.20-15,515,117.60

Finding the Fourth Proportional to 32,591,213.60, 48,830,833.20 and 15,515,117.60

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Solution

The fourth proportional to 32,591,213.60, 48,830,833.20 and 15,515,117.60 is: 23,246,023.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,591,213.60 : 48,830,833.20 = 15,515,117.60 : x
  2. Step 2: Convert to fraction form
    32,591,213.60/48,830,833.20 = 15,515,117.60/x
  3. Step 3: Cross multiply
    32,591,213.60x = 48,830,833.20 × 15,515,117.60
  4. Step 4: Simplify right side
    32,591,213.60x = 757,616,119,603,984.38
  5. Step 5: Solve for x
    x = 757,616,119,603,984.38/32,591,213.60
  6. Step 6: Final answer
    x = 23,246,023.57

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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.