Home / 17,682,266.20-26,457,044.10-16,089,741.40

Finding the Fourth Proportional to 17,682,266.20, 26,457,044.10 and 16,089,741.40

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Solution

The fourth proportional to 17,682,266.20, 26,457,044.10 and 16,089,741.40 is: 24,074,233.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,682,266.20 : 26,457,044.10 = 16,089,741.40 : x
  2. Step 2: Convert to fraction form
    17,682,266.20/26,457,044.10 = 16,089,741.40/x
  3. Step 3: Cross multiply
    17,682,266.20x = 26,457,044.10 × 16,089,741.40
  4. Step 4: Simplify right side
    17,682,266.20x = 425,686,997,777,395.75
  5. Step 5: Solve for x
    x = 425,686,997,777,395.75/17,682,266.20
  6. Step 6: Final answer
    x = 24,074,233.07

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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.