Home / 23,978,893.88-35,962,916.12-11,012,579.12

Finding the Fourth Proportional to 23,978,893.88, 35,962,916.12 and 11,012,579.12

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Solution

The fourth proportional to 23,978,893.88, 35,962,916.12 and 11,012,579.12 is: 16,516,377.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,978,893.88 : 35,962,916.12 = 11,012,579.12 : x
  2. Step 2: Convert to fraction form
    23,978,893.88/35,962,916.12 = 11,012,579.12/x
  3. Step 3: Cross multiply
    23,978,893.88x = 35,962,916.12 × 11,012,579.12
  4. Step 4: Simplify right side
    23,978,893.88x = 396,044,459,031,273.56
  5. Step 5: Solve for x
    x = 396,044,459,031,273.56/23,978,893.88
  6. Step 6: Final answer
    x = 16,516,377.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.