Home / 271,920,626.37-375,250,518.39-148,161,303.50

Finding the Fourth Proportional to 271,920,626.37, 375,250,518.39 and 148,161,303.50

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Solution

The fourth proportional to 271,920,626.37, 375,250,518.39 and 148,161,303.50 is: 204,462,628.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,920,626.37 : 375,250,518.39 = 148,161,303.50 : x
  2. Step 2: Convert to fraction form
    271,920,626.37/375,250,518.39 = 148,161,303.50/x
  3. Step 3: Cross multiply
    271,920,626.37x = 375,250,518.39 × 148,161,303.50
  4. Step 4: Simplify right side
    271,920,626.37x = 55,597,605,941,836,872
  5. Step 5: Solve for x
    x = 55,597,605,941,836,872/271,920,626.37
  6. Step 6: Final answer
    x = 204,462,628.25

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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.