Home / 271,598,574.74-407,427,016.59-116,168,525.14

Finding the Fourth Proportional to 271,598,574.74, 407,427,016.59 and 116,168,525.14

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Solution

The fourth proportional to 271,598,574.74, 407,427,016.59 and 116,168,525.14 is: 174,265,257.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,598,574.74 : 407,427,016.59 = 116,168,525.14 : x
  2. Step 2: Convert to fraction form
    271,598,574.74/407,427,016.59 = 116,168,525.14/x
  3. Step 3: Cross multiply
    271,598,574.74x = 407,427,016.59 × 116,168,525.14
  4. Step 4: Simplify right side
    271,598,574.74x = 47,330,195,619,450,608
  5. Step 5: Solve for x
    x = 47,330,195,619,450,608/271,598,574.74
  6. Step 6: Final answer
    x = 174,265,257.71

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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.