Home / 167,061,232.77-230,586,880.71-114,159,353.61

Finding the Fourth Proportional to 167,061,232.77, 230,586,880.71 and 114,159,353.61

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Solution

The fourth proportional to 167,061,232.77, 230,586,880.71 and 114,159,353.61 is: 157,568,867.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,061,232.77 : 230,586,880.71 = 114,159,353.61 : x
  2. Step 2: Convert to fraction form
    167,061,232.77/230,586,880.71 = 114,159,353.61/x
  3. Step 3: Cross multiply
    167,061,232.77x = 230,586,880.71 × 114,159,353.61
  4. Step 4: Simplify right side
    167,061,232.77x = 26,323,649,252,799,780
  5. Step 5: Solve for x
    x = 26,323,649,252,799,780/167,061,232.77
  6. Step 6: Final answer
    x = 157,568,867.51

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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.