Home / 14,672,704.40-22,009,056.60-9,297,933.20

Finding the Fourth Proportional to 14,672,704.40, 22,009,056.60 and 9,297,933.20

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Solution

The fourth proportional to 14,672,704.40, 22,009,056.60 and 9,297,933.20 is: 13,946,899.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,672,704.40 : 22,009,056.60 = 9,297,933.20 : x
  2. Step 2: Convert to fraction form
    14,672,704.40/22,009,056.60 = 9,297,933.20/x
  3. Step 3: Cross multiply
    14,672,704.40x = 22,009,056.60 × 9,297,933.20
  4. Step 4: Simplify right side
    14,672,704.40x = 204,638,738,061,819.12
  5. Step 5: Solve for x
    x = 204,638,738,061,819.12/14,672,704.40
  6. Step 6: Final answer
    x = 13,946,899.80

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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.