Home / 27,063,906.60-40,587,986.70-14,939,178.60

Finding the Fourth Proportional to 27,063,906.60, 40,587,986.70 and 14,939,178.60

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Solution

The fourth proportional to 27,063,906.60, 40,587,986.70 and 14,939,178.60 is: 22,404,421.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,063,906.60 : 40,587,986.70 = 14,939,178.60 : x
  2. Step 2: Convert to fraction form
    27,063,906.60/40,587,986.70 = 14,939,178.60/x
  3. Step 3: Cross multiply
    27,063,906.60x = 40,587,986.70 × 14,939,178.60
  4. Step 4: Simplify right side
    27,063,906.60x = 606,351,182,325,724.62
  5. Step 5: Solve for x
    x = 606,351,182,325,724.62/27,063,906.60
  6. Step 6: Final answer
    x = 22,404,421.92

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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.