Home / 29,563,375.20-44,345,062.80-19,477,384.80

Finding the Fourth Proportional to 29,563,375.20, 44,345,062.80 and 19,477,384.80

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Solution

The fourth proportional to 29,563,375.20, 44,345,062.80 and 19,477,384.80 is: 29,216,077.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,563,375.20 : 44,345,062.80 = 19,477,384.80 : x
  2. Step 2: Convert to fraction form
    29,563,375.20/44,345,062.80 = 19,477,384.80/x
  3. Step 3: Cross multiply
    29,563,375.20x = 44,345,062.80 × 19,477,384.80
  4. Step 4: Simplify right side
    29,563,375.20x = 863,725,852,135,765.38
  5. Step 5: Solve for x
    x = 863,725,852,135,765.38/29,563,375.20
  6. Step 6: Final answer
    x = 29,216,077.20

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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.