Home / 11,073,403.10-16,610,104.66-7,016,736.80

Finding the Fourth Proportional to 11,073,403.10, 16,610,104.66 and 7,016,736.80

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Solution

The fourth proportional to 11,073,403.10, 16,610,104.66 and 7,016,736.80 is: 10,525,105.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073,403.10 : 16,610,104.66 = 7,016,736.80 : x
  2. Step 2: Convert to fraction form
    11,073,403.10/16,610,104.66 = 7,016,736.80/x
  3. Step 3: Cross multiply
    11,073,403.10x = 16,610,104.66 × 7,016,736.80
  4. Step 4: Simplify right side
    11,073,403.10x = 116,548,732,619,673.48
  5. Step 5: Solve for x
    x = 116,548,732,619,673.48/11,073,403.10
  6. Step 6: Final answer
    x = 10,525,105.21

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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.