Home / 17,740,825.09-24,477,712.13-10,394,711.24

Finding the Fourth Proportional to 17,740,825.09, 24,477,712.13 and 10,394,711.24

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Solution

The fourth proportional to 17,740,825.09, 24,477,712.13 and 10,394,711.24 is: 14,341,990.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,740,825.09 : 24,477,712.13 = 10,394,711.24 : x
  2. Step 2: Convert to fraction form
    17,740,825.09/24,477,712.13 = 10,394,711.24/x
  3. Step 3: Cross multiply
    17,740,825.09x = 24,477,712.13 × 10,394,711.24
  4. Step 4: Simplify right side
    17,740,825.09x = 254,438,749,310,793.56
  5. Step 5: Solve for x
    x = 254,438,749,310,793.56/17,740,825.09
  6. Step 6: Final answer
    x = 14,341,990.75

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1.5x scale

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.