Home / 11,229,365.80-16,844,048.70-11,134,887.40

Finding the Fourth Proportional to 11,229,365.80, 16,844,048.70 and 11,134,887.40

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Solution

The fourth proportional to 11,229,365.80, 16,844,048.70 and 11,134,887.40 is: 16,702,331.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,229,365.80 : 16,844,048.70 = 11,134,887.40 : x
  2. Step 2: Convert to fraction form
    11,229,365.80/16,844,048.70 = 11,134,887.40/x
  3. Step 3: Cross multiply
    11,229,365.80x = 16,844,048.70 × 11,134,887.40
  4. Step 4: Simplify right side
    11,229,365.80x = 187,556,585,634,616.38
  5. Step 5: Solve for x
    x = 187,556,585,634,616.38/11,229,365.80
  6. Step 6: Final answer
    x = 16,702,331.10

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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.