Home / 24,962,404.80-37,443,607.20-20,427,441.60

Finding the Fourth Proportional to 24,962,404.80, 37,443,607.20 and 20,427,441.60

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Solution

The fourth proportional to 24,962,404.80, 37,443,607.20 and 20,427,441.60 is: 30,641,162.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,962,404.80 : 37,443,607.20 = 20,427,441.60 : x
  2. Step 2: Convert to fraction form
    24,962,404.80/37,443,607.20 = 20,427,441.60/x
  3. Step 3: Cross multiply
    24,962,404.80x = 37,443,607.20 × 20,427,441.60
  4. Step 4: Simplify right side
    24,962,404.80x = 764,877,099,371,339.62
  5. Step 5: Solve for x
    x = 764,877,099,371,339.62/24,962,404.80
  6. Step 6: Final answer
    x = 30,641,162.40

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1.5x scale

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.