Home / 117,586,568.83-176,368,449.66-35,706,156.34

Finding the Fourth Proportional to 117,586,568.83, 176,368,449.66 and 35,706,156.34

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Solution

The fourth proportional to 117,586,568.83, 176,368,449.66 and 35,706,156.34 is: 53,555,771.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,586,568.83 : 176,368,449.66 = 35,706,156.34 : x
  2. Step 2: Convert to fraction form
    117,586,568.83/176,368,449.66 = 35,706,156.34/x
  3. Step 3: Cross multiply
    117,586,568.83x = 176,368,449.66 × 35,706,156.34
  4. Step 4: Simplify right side
    117,586,568.83x = 6,297,439,437,003,380
  5. Step 5: Solve for x
    x = 6,297,439,437,003,380/117,586,568.83
  6. Step 6: Final answer
    x = 53,555,771.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.