Home / 177,276,601.10-265,765,602.45-92,176,057.10

Finding the Fourth Proportional to 177,276,601.10, 265,765,602.45 and 92,176,057.10

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Solution

The fourth proportional to 177,276,601.10, 265,765,602.45 and 92,176,057.10 is: 138,186,456.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,276,601.10 : 265,765,602.45 = 92,176,057.10 : x
  2. Step 2: Convert to fraction form
    177,276,601.10/265,765,602.45 = 92,176,057.10/x
  3. Step 3: Cross multiply
    177,276,601.10x = 265,765,602.45 × 92,176,057.10
  4. Step 4: Simplify right side
    177,276,601.10x = 24,497,225,346,647,096
  5. Step 5: Solve for x
    x = 24,497,225,346,647,096/177,276,601.10
  6. Step 6: Final answer
    x = 138,186,456.61

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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.