Home / 29,679,957.20-44,519,935.80-22,027,206.80

Finding the Fourth Proportional to 29,679,957.20, 44,519,935.80 and 22,027,206.80

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Solution

The fourth proportional to 29,679,957.20, 44,519,935.80 and 22,027,206.80 is: 33,040,810.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,679,957.20 : 44,519,935.80 = 22,027,206.80 : x
  2. Step 2: Convert to fraction form
    29,679,957.20/44,519,935.80 = 22,027,206.80/x
  3. Step 3: Cross multiply
    29,679,957.20x = 44,519,935.80 × 22,027,206.80
  4. Step 4: Simplify right side
    29,679,957.20x = 980,649,832,589,323.38
  5. Step 5: Solve for x
    x = 980,649,832,589,323.38/29,679,957.20
  6. Step 6: Final answer
    x = 33,040,810.20

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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.