Home / 11,178,389.55-16,767,563.39-3,502,622.00

Finding the Fourth Proportional to 11,178,389.55, 16,767,563.39 and 3,502,622.00

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Solution

The fourth proportional to 11,178,389.55, 16,767,563.39 and 3,502,622.00 is: 5,253,926.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,178,389.55 : 16,767,563.39 = 3,502,622.00 : x
  2. Step 2: Convert to fraction form
    11,178,389.55/16,767,563.39 = 3,502,622.00/x
  3. Step 3: Cross multiply
    11,178,389.55x = 16,767,563.39 × 3,502,622.00
  4. Step 4: Simplify right side
    11,178,389.55x = 58,730,436,453,749.21
  5. Step 5: Solve for x
    x = 58,730,436,453,749.21/11,178,389.55
  6. Step 6: Final answer
    x = 5,253,926.44

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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.