Home / 11,232,003.10-16,848,004.65-5,553,103.90

Finding the Fourth Proportional to 11,232,003.10, 16,848,004.65 and 5,553,103.90

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Solution

The fourth proportional to 11,232,003.10, 16,848,004.65 and 5,553,103.90 is: 8,329,655.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,232,003.10 : 16,848,004.65 = 5,553,103.90 : x
  2. Step 2: Convert to fraction form
    11,232,003.10/16,848,004.65 = 5,553,103.90/x
  3. Step 3: Cross multiply
    11,232,003.10x = 16,848,004.65 × 5,553,103.90
  4. Step 4: Simplify right side
    11,232,003.10x = 93,558,720,329,133.14
  5. Step 5: Solve for x
    x = 93,558,720,329,133.14/11,232,003.10
  6. Step 6: Final answer
    x = 8,329,655.85

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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.