Home / 262,467,400.26-362,216,016.12-150,958,272.20

Finding the Fourth Proportional to 262,467,400.26, 362,216,016.12 and 150,958,272.20

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Solution

The fourth proportional to 262,467,400.26, 362,216,016.12 and 150,958,272.20 is: 208,328,744.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,467,400.26 : 362,216,016.12 = 150,958,272.20 : x
  2. Step 2: Convert to fraction form
    262,467,400.26/362,216,016.12 = 150,958,272.20/x
  3. Step 3: Cross multiply
    262,467,400.26x = 362,216,016.12 × 150,958,272.20
  4. Step 4: Simplify right side
    262,467,400.26x = 54,679,503,956,642,544
  5. Step 5: Solve for x
    x = 54,679,503,956,642,544/262,467,400.26
  6. Step 6: Final answer
    x = 208,328,744.46

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1.5x scale

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.