Home / 39,002,002.60-58,503,003.90-27,664,594.60

Finding the Fourth Proportional to 39,002,002.60, 58,503,003.90 and 27,664,594.60

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Solution

The fourth proportional to 39,002,002.60, 58,503,003.90 and 27,664,594.60 is: 41,496,891.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,002,002.60 : 58,503,003.90 = 27,664,594.60 : x
  2. Step 2: Convert to fraction form
    39,002,002.60/58,503,003.90 = 27,664,594.60/x
  3. Step 3: Cross multiply
    39,002,002.60x = 58,503,003.90 × 27,664,594.60
  4. Step 4: Simplify right side
    39,002,002.60x = 1,618,461,885,775,719
  5. Step 5: Solve for x
    x = 1,618,461,885,775,719/39,002,002.60
  6. Step 6: Final answer
    x = 41,496,891.90

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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.