Home / 24,666,249.69-34,038,556.41-13,653,020.70

Finding the Fourth Proportional to 24,666,249.69, 34,038,556.41 and 13,653,020.70

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Solution

The fourth proportional to 24,666,249.69, 34,038,556.41 and 13,653,020.70 is: 18,840,688.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,666,249.69 : 34,038,556.41 = 13,653,020.70 : x
  2. Step 2: Convert to fraction form
    24,666,249.69/34,038,556.41 = 13,653,020.70/x
  3. Step 3: Cross multiply
    24,666,249.69x = 34,038,556.41 × 13,653,020.70
  4. Step 4: Simplify right side
    24,666,249.69x = 464,729,115,263,847.62
  5. Step 5: Solve for x
    x = 464,729,115,263,847.62/24,666,249.69
  6. Step 6: Final answer
    x = 18,840,688.03

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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.