Home / 16,884,495.44-23,300,623.44-9,149,470.16

Finding the Fourth Proportional to 16,884,495.44, 23,300,623.44 and 9,149,470.16

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Solution

The fourth proportional to 16,884,495.44, 23,300,623.44 and 9,149,470.16 is: 12,626,279.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,884,495.44 : 23,300,623.44 = 9,149,470.16 : x
  2. Step 2: Convert to fraction form
    16,884,495.44/23,300,623.44 = 9,149,470.16/x
  3. Step 3: Cross multiply
    16,884,495.44x = 23,300,623.44 × 9,149,470.16
  4. Step 4: Simplify right side
    16,884,495.44x = 213,188,358,873,676.56
  5. Step 5: Solve for x
    x = 213,188,358,873,676.56/16,884,495.44
  6. Step 6: Final answer
    x = 12,626,279.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.