Home / 24,701,791.62-34,089,556.38-13,688,515.64

Finding the Fourth Proportional to 24,701,791.62, 34,089,556.38 and 13,688,515.64

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Solution

The fourth proportional to 24,701,791.62, 34,089,556.38 and 13,688,515.64 is: 18,890,752.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,701,791.62 : 34,089,556.38 = 13,688,515.64 : x
  2. Step 2: Convert to fraction form
    24,701,791.62/34,089,556.38 = 13,688,515.64/x
  3. Step 3: Cross multiply
    24,701,791.62x = 34,089,556.38 × 13,688,515.64
  4. Step 4: Simplify right side
    24,701,791.62x = 466,635,425,668,291.81
  5. Step 5: Solve for x
    x = 466,635,425,668,291.81/24,701,791.62
  6. Step 6: Final answer
    x = 18,890,752.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.