Home / 35,969,229.63-49,637,501.73-19,449,314.73

Finding the Fourth Proportional to 35,969,229.63, 49,637,501.73 and 19,449,314.73

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Solution

The fourth proportional to 35,969,229.63, 49,637,501.73 and 19,449,314.73 is: 26,840,035.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,969,229.63 : 49,637,501.73 = 19,449,314.73 : x
  2. Step 2: Convert to fraction form
    35,969,229.63/49,637,501.73 = 19,449,314.73/x
  3. Step 3: Cross multiply
    35,969,229.63x = 49,637,501.73 × 19,449,314.73
  4. Step 4: Simplify right side
    35,969,229.63x = 965,415,393,557,689.50
  5. Step 5: Solve for x
    x = 965,415,393,557,689.50/35,969,229.63
  6. Step 6: Final answer
    x = 26,840,035.32

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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.