Home / 11,071,722.20-16,607,583.30-10,061,984.30

Finding the Fourth Proportional to 11,071,722.20, 16,607,583.30 and 10,061,984.30

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Solution

The fourth proportional to 11,071,722.20, 16,607,583.30 and 10,061,984.30 is: 15,092,976.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,071,722.20 : 16,607,583.30 = 10,061,984.30 : x
  2. Step 2: Convert to fraction form
    11,071,722.20/16,607,583.30 = 10,061,984.30/x
  3. Step 3: Cross multiply
    11,071,722.20x = 16,607,583.30 × 10,061,984.30
  4. Step 4: Simplify right side
    11,071,722.20x = 167,105,242,425,542.22
  5. Step 5: Solve for x
    x = 167,105,242,425,542.22/11,071,722.20
  6. Step 6: Final answer
    x = 15,092,976.45

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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.