Home / 11,072,007.30-16,608,010.95-10,079,984.10

Finding the Fourth Proportional to 11,072,007.30, 16,608,010.95 and 10,079,984.10

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Solution

The fourth proportional to 11,072,007.30, 16,608,010.95 and 10,079,984.10 is: 15,119,976.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,072,007.30 : 16,608,010.95 = 10,079,984.10 : x
  2. Step 2: Convert to fraction form
    11,072,007.30/16,608,010.95 = 10,079,984.10/x
  3. Step 3: Cross multiply
    11,072,007.30x = 16,608,010.95 × 10,079,984.10
  4. Step 4: Simplify right side
    11,072,007.30x = 167,408,486,308,625.88
  5. Step 5: Solve for x
    x = 167,408,486,308,625.88/11,072,007.30
  6. Step 6: Final answer
    x = 15,119,976.15

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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.