Home / 33,185,718.80-49,679,045.40-29,204,406.80

Finding the Fourth Proportional to 33,185,718.80, 49,679,045.40 and 29,204,406.80

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Solution

The fourth proportional to 33,185,718.80, 49,679,045.40 and 29,204,406.80 is: 43,719,018.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,185,718.80 : 49,679,045.40 = 29,204,406.80 : x
  2. Step 2: Convert to fraction form
    33,185,718.80/49,679,045.40 = 29,204,406.80/x
  3. Step 3: Cross multiply
    33,185,718.80x = 49,679,045.40 × 29,204,406.80
  4. Step 4: Simplify right side
    33,185,718.80x = 1,450,847,051,297,268.75
  5. Step 5: Solve for x
    x = 1,450,847,051,297,268.75/33,185,718.80
  6. Step 6: Final answer
    x = 43,719,018.41

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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.