Home / 14,093,256.94-19,448,363.79-8,292,414.40

Finding the Fourth Proportional to 14,093,256.94, 19,448,363.79 and 8,292,414.40

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Solution

The fourth proportional to 14,093,256.94, 19,448,363.79 and 8,292,414.40 is: 11,443,337.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,093,256.94 : 19,448,363.79 = 8,292,414.40 : x
  2. Step 2: Convert to fraction form
    14,093,256.94/19,448,363.79 = 8,292,414.40/x
  3. Step 3: Cross multiply
    14,093,256.94x = 19,448,363.79 × 8,292,414.40
  4. Step 4: Simplify right side
    14,093,256.94x = 161,273,891,900,013.66
  5. Step 5: Solve for x
    x = 161,273,891,900,013.66/14,093,256.94
  6. Step 6: Final answer
    x = 11,443,337.24

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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.