Home / 29,379,725.20-44,016,443.70-25,128,197.20

Finding the Fourth Proportional to 29,379,725.20, 44,016,443.70 and 25,128,197.20

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Solution

The fourth proportional to 29,379,725.20, 44,016,443.70 and 25,128,197.20 is: 37,646,842.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,379,725.20 : 44,016,443.70 = 25,128,197.20 : x
  2. Step 2: Convert to fraction form
    29,379,725.20/44,016,443.70 = 25,128,197.20/x
  3. Step 3: Cross multiply
    29,379,725.20x = 44,016,443.70 × 25,128,197.20
  4. Step 4: Simplify right side
    29,379,725.20x = 1,106,053,877,336,297.62
  5. Step 5: Solve for x
    x = 1,106,053,877,336,297.62/29,379,725.20
  6. Step 6: Final answer
    x = 37,646,842.16

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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.