Home / 183,568,906.32-253,315,474.92-101,046,572.88

Finding the Fourth Proportional to 183,568,906.32, 253,315,474.92 and 101,046,572.88

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Solution

The fourth proportional to 183,568,906.32, 253,315,474.92 and 101,046,572.88 is: 139,438,977.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,568,906.32 : 253,315,474.92 = 101,046,572.88 : x
  2. Step 2: Convert to fraction form
    183,568,906.32/253,315,474.92 = 101,046,572.88/x
  3. Step 3: Cross multiply
    183,568,906.32x = 253,315,474.92 × 101,046,572.88
  4. Step 4: Simplify right side
    183,568,906.32x = 25,596,660,598,135,588
  5. Step 5: Solve for x
    x = 25,596,660,598,135,588/183,568,906.32
  6. Step 6: Final answer
    x = 139,438,977.50

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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.