Home / 45,794,619.92-63,198,090.60-25,168,797.20

Finding the Fourth Proportional to 45,794,619.92, 63,198,090.60 and 25,168,797.20

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Solution

The fourth proportional to 45,794,619.92, 63,198,090.60 and 25,168,797.20 is: 34,733,772.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,794,619.92 : 63,198,090.60 = 25,168,797.20 : x
  2. Step 2: Convert to fraction form
    45,794,619.92/63,198,090.60 = 25,168,797.20/x
  3. Step 3: Cross multiply
    45,794,619.92x = 63,198,090.60 × 25,168,797.20
  4. Step 4: Simplify right side
    45,794,619.92x = 1,590,619,925,738,626.25
  5. Step 5: Solve for x
    x = 1,590,619,925,738,626.25/45,794,619.92
  6. Step 6: Final answer
    x = 34,733,772.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.