Home / 44,274,149.80-66,439,218.30-26,078,309.80

Finding the Fourth Proportional to 44,274,149.80, 66,439,218.30 and 26,078,309.80

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Solution

The fourth proportional to 44,274,149.80, 66,439,218.30 and 26,078,309.80 is: 39,133,953.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,274,149.80 : 66,439,218.30 = 26,078,309.80 : x
  2. Step 2: Convert to fraction form
    44,274,149.80/66,439,218.30 = 26,078,309.80/x
  3. Step 3: Cross multiply
    44,274,149.80x = 66,439,218.30 × 26,078,309.80
  4. Step 4: Simplify right side
    44,274,149.80x = 1,732,622,517,697,229.25
  5. Step 5: Solve for x
    x = 1,732,622,517,697,229.25/44,274,149.80
  6. Step 6: Final answer
    x = 39,133,953.46

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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.