Home / 11,214,024.24-16,821,036.36-9,599,772.20

Finding the Fourth Proportional to 11,214,024.24, 16,821,036.36 and 9,599,772.20

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Solution

The fourth proportional to 11,214,024.24, 16,821,036.36 and 9,599,772.20 is: 14,399,658.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,214,024.24 : 16,821,036.36 = 9,599,772.20 : x
  2. Step 2: Convert to fraction form
    11,214,024.24/16,821,036.36 = 9,599,772.20/x
  3. Step 3: Cross multiply
    11,214,024.24x = 16,821,036.36 × 9,599,772.20
  4. Step 4: Simplify right side
    11,214,024.24x = 161,478,117,223,917.19
  5. Step 5: Solve for x
    x = 161,478,117,223,917.19/11,214,024.24
  6. Step 6: Final answer
    x = 14,399,658.30

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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.