Home / 26,760,916.88-36,927,103.56-14,839,430.73

Finding the Fourth Proportional to 26,760,916.88, 36,927,103.56 and 14,839,430.73

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Solution

The fourth proportional to 26,760,916.88, 36,927,103.56 and 14,839,430.73 is: 20,476,772.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,760,916.88 : 36,927,103.56 = 14,839,430.73 : x
  2. Step 2: Convert to fraction form
    26,760,916.88/36,927,103.56 = 14,839,430.73/x
  3. Step 3: Cross multiply
    26,760,916.88x = 36,927,103.56 × 14,839,430.73
  4. Step 4: Simplify right side
    26,760,916.88x = 547,977,195,338,156.44
  5. Step 5: Solve for x
    x = 547,977,195,338,156.44/26,760,916.88
  6. Step 6: Final answer
    x = 20,476,772.07

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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.