Home / 14,826,207.92-20,460,010.56-8,299,891.04

Finding the Fourth Proportional to 14,826,207.92, 20,460,010.56 and 8,299,891.04

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Solution

The fourth proportional to 14,826,207.92, 20,460,010.56 and 8,299,891.04 is: 11,453,762.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,826,207.92 : 20,460,010.56 = 8,299,891.04 : x
  2. Step 2: Convert to fraction form
    14,826,207.92/20,460,010.56 = 8,299,891.04/x
  3. Step 3: Cross multiply
    14,826,207.92x = 20,460,010.56 × 8,299,891.04
  4. Step 4: Simplify right side
    14,826,207.92x = 169,815,858,325,249.38
  5. Step 5: Solve for x
    x = 169,815,858,325,249.38/14,826,207.92
  6. Step 6: Final answer
    x = 11,453,762.10

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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.