Home / 26,252,694.72-36,228,725.28-14,491,969.92

Finding the Fourth Proportional to 26,252,694.72, 36,228,725.28 and 14,491,969.92

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Solution

The fourth proportional to 26,252,694.72, 36,228,725.28 and 14,491,969.92 is: 19,998,922.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,252,694.72 : 36,228,725.28 = 14,491,969.92 : x
  2. Step 2: Convert to fraction form
    26,252,694.72/36,228,725.28 = 14,491,969.92/x
  3. Step 3: Cross multiply
    26,252,694.72x = 36,228,725.28 × 14,491,969.92
  4. Step 4: Simplify right side
    26,252,694.72x = 525,025,596,997,703.56
  5. Step 5: Solve for x
    x = 525,025,596,997,703.56/26,252,694.72
  6. Step 6: Final answer
    x = 19,998,922.11

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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.