Home / 177,310,322.20-265,965,483.30-95,680,984.60

Finding the Fourth Proportional to 177,310,322.20, 265,965,483.30 and 95,680,984.60

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Solution

The fourth proportional to 177,310,322.20, 265,965,483.30 and 95,680,984.60 is: 143,521,476.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,310,322.20 : 265,965,483.30 = 95,680,984.60 : x
  2. Step 2: Convert to fraction form
    177,310,322.20/265,965,483.30 = 95,680,984.60/x
  3. Step 3: Cross multiply
    177,310,322.20x = 265,965,483.30 × 95,680,984.60
  4. Step 4: Simplify right side
    177,310,322.20x = 25,447,839,311,758,856
  5. Step 5: Solve for x
    x = 25,447,839,311,758,856/177,310,322.20
  6. Step 6: Final answer
    x = 143,521,476.90

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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.