Home / 16,300,909.70-24,451,364.55-10,632,205.70

Finding the Fourth Proportional to 16,300,909.70, 24,451,364.55 and 10,632,205.70

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Solution

The fourth proportional to 16,300,909.70, 24,451,364.55 and 10,632,205.70 is: 15,948,308.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,300,909.70 : 24,451,364.55 = 10,632,205.70 : x
  2. Step 2: Convert to fraction form
    16,300,909.70/24,451,364.55 = 10,632,205.70/x
  3. Step 3: Cross multiply
    16,300,909.70x = 24,451,364.55 × 10,632,205.70
  4. Step 4: Simplify right side
    16,300,909.70x = 259,971,937,541,287.94
  5. Step 5: Solve for x
    x = 259,971,937,541,287.94/16,300,909.70
  6. Step 6: Final answer
    x = 15,948,308.55

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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.