Home / 29,722,041.80-44,583,062.70-25,187,078.60

Finding the Fourth Proportional to 29,722,041.80, 44,583,062.70 and 25,187,078.60

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Solution

The fourth proportional to 29,722,041.80, 44,583,062.70 and 25,187,078.60 is: 37,780,617.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,722,041.80 : 44,583,062.70 = 25,187,078.60 : x
  2. Step 2: Convert to fraction form
    29,722,041.80/44,583,062.70 = 25,187,078.60/x
  3. Step 3: Cross multiply
    29,722,041.80x = 44,583,062.70 × 25,187,078.60
  4. Step 4: Simplify right side
    29,722,041.80x = 1,122,917,104,453,628.38
  5. Step 5: Solve for x
    x = 1,122,917,104,453,628.38/29,722,041.80
  6. Step 6: Final answer
    x = 37,780,617.90

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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.