Home / 19,324,231.44-26,667,617.99-10,503,703.50

Finding the Fourth Proportional to 19,324,231.44, 26,667,617.99 and 10,503,703.50

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Solution

The fourth proportional to 19,324,231.44, 26,667,617.99 and 10,503,703.50 is: 14,495,207.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,324,231.44 : 26,667,617.99 = 10,503,703.50 : x
  2. Step 2: Convert to fraction form
    19,324,231.44/26,667,617.99 = 10,503,703.50/x
  3. Step 3: Cross multiply
    19,324,231.44x = 26,667,617.99 × 10,503,703.50
  4. Step 4: Simplify right side
    19,324,231.44x = 280,108,752,365,707.44
  5. Step 5: Solve for x
    x = 280,108,752,365,707.44/19,324,231.44
  6. Step 6: Final answer
    x = 14,495,207.91

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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.