Home / 26,012,874.39-35,896,083.18-14,252,126.64

Finding the Fourth Proportional to 26,012,874.39, 35,896,083.18 and 14,252,126.64

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Solution

The fourth proportional to 26,012,874.39, 35,896,083.18 and 14,252,126.64 is: 19,667,012.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,012,874.39 : 35,896,083.18 = 14,252,126.64 : x
  2. Step 2: Convert to fraction form
    26,012,874.39/35,896,083.18 = 14,252,126.64/x
  3. Step 3: Cross multiply
    26,012,874.39x = 35,896,083.18 × 14,252,126.64
  4. Step 4: Simplify right side
    26,012,874.39x = 511,595,523,361,333.94
  5. Step 5: Solve for x
    x = 511,595,523,361,333.94/26,012,874.39
  6. Step 6: Final answer
    x = 19,667,012.41

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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.