Home / 11,885,503.24-16,338,846.36-10,225,548.64

Finding the Fourth Proportional to 11,885,503.24, 16,338,846.36 and 10,225,548.64

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Solution

The fourth proportional to 11,885,503.24, 16,338,846.36 and 10,225,548.64 is: 14,056,928.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,885,503.24 : 16,338,846.36 = 10,225,548.64 : x
  2. Step 2: Convert to fraction form
    11,885,503.24/16,338,846.36 = 10,225,548.64/x
  3. Step 3: Cross multiply
    11,885,503.24x = 16,338,846.36 × 10,225,548.64
  4. Step 4: Simplify right side
    11,885,503.24x = 167,073,668,175,666.97
  5. Step 5: Solve for x
    x = 167,073,668,175,666.97/11,885,503.24
  6. Step 6: Final answer
    x = 14,056,928.41

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.