Home / 26,059,446.28-39,089,470.35-7,863,799.06

Finding the Fourth Proportional to 26,059,446.28, 39,089,470.35 and 7,863,799.06

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Solution

The fourth proportional to 26,059,446.28, 39,089,470.35 and 7,863,799.06 is: 11,795,789.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,059,446.28 : 39,089,470.35 = 7,863,799.06 : x
  2. Step 2: Convert to fraction form
    26,059,446.28/39,089,470.35 = 7,863,799.06/x
  3. Step 3: Cross multiply
    26,059,446.28x = 39,089,470.35 × 7,863,799.06
  4. Step 4: Simplify right side
    26,059,446.28x = 307,391,739,998,780.50
  5. Step 5: Solve for x
    x = 307,391,739,998,780.50/26,059,446.28
  6. Step 6: Final answer
    x = 11,795,789.39

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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.