Home / 15,956,600.40-23,934,900.60-10,854,766.80

Finding the Fourth Proportional to 15,956,600.40, 23,934,900.60 and 10,854,766.80

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Solution

The fourth proportional to 15,956,600.40, 23,934,900.60 and 10,854,766.80 is: 16,282,150.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,956,600.40 : 23,934,900.60 = 10,854,766.80 : x
  2. Step 2: Convert to fraction form
    15,956,600.40/23,934,900.60 = 10,854,766.80/x
  3. Step 3: Cross multiply
    15,956,600.40x = 23,934,900.60 × 10,854,766.80
  4. Step 4: Simplify right side
    15,956,600.40x = 259,807,764,394,180.12
  5. Step 5: Solve for x
    x = 259,807,764,394,180.12/15,956,600.40
  6. Step 6: Final answer
    x = 16,282,150.20

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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.