Home / 19,073,749.32-26,320,972.82-10,814,367.24

Finding the Fourth Proportional to 19,073,749.32, 26,320,972.82 and 10,814,367.24

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Solution

The fourth proportional to 19,073,749.32, 26,320,972.82 and 10,814,367.24 is: 14,923,372.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,073,749.32 : 26,320,972.82 = 10,814,367.24 : x
  2. Step 2: Convert to fraction form
    19,073,749.32/26,320,972.82 = 10,814,367.24/x
  3. Step 3: Cross multiply
    19,073,749.32x = 26,320,972.82 × 10,814,367.24
  4. Step 4: Simplify right side
    19,073,749.32x = 284,644,666,135,466.62
  5. Step 5: Solve for x
    x = 284,644,666,135,466.62/19,073,749.32
  6. Step 6: Final answer
    x = 14,923,372.50

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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.