Home / 271,598,574.24-407,427,015.84-116,168,524.64

Finding the Fourth Proportional to 271,598,574.24, 407,427,015.84 and 116,168,524.64

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Solution

The fourth proportional to 271,598,574.24, 407,427,015.84 and 116,168,524.64 is: 174,265,256.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,598,574.24 : 407,427,015.84 = 116,168,524.64 : x
  2. Step 2: Convert to fraction form
    271,598,574.24/407,427,015.84 = 116,168,524.64/x
  3. Step 3: Cross multiply
    271,598,574.24x = 407,427,015.84 × 116,168,524.64
  4. Step 4: Simplify right side
    271,598,574.24x = 47,330,195,328,610,704
  5. Step 5: Solve for x
    x = 47,330,195,328,610,704/271,598,574.24
  6. Step 6: Final answer
    x = 174,265,256.96

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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.