Home / 17,740,829.60-24,477,718.34-10,394,715.74

Finding the Fourth Proportional to 17,740,829.60, 24,477,718.34 and 10,394,715.74

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Solution

The fourth proportional to 17,740,829.60, 24,477,718.34 and 10,394,715.74 is: 14,341,996.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,740,829.60 : 24,477,718.34 = 10,394,715.74 : x
  2. Step 2: Convert to fraction form
    17,740,829.60/24,477,718.34 = 10,394,715.74/x
  3. Step 3: Cross multiply
    17,740,829.60x = 24,477,718.34 × 10,394,715.74
  4. Step 4: Simplify right side
    17,740,829.60x = 254,438,923,933,722.50
  5. Step 5: Solve for x
    x = 254,438,923,933,722.50/17,740,829.60
  6. Step 6: Final answer
    x = 14,341,996.95

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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.