Home / 177,260,364.24-244,660,117.32-103,945,125.84

Finding the Fourth Proportional to 177,260,364.24, 244,660,117.32 and 103,945,125.84

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Solution

The fourth proportional to 177,260,364.24, 244,660,117.32 and 103,945,125.84 is: 143,468,207.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,260,364.24 : 244,660,117.32 = 103,945,125.84 : x
  2. Step 2: Convert to fraction form
    177,260,364.24/244,660,117.32 = 103,945,125.84/x
  3. Step 3: Cross multiply
    177,260,364.24x = 244,660,117.32 × 103,945,125.84
  4. Step 4: Simplify right side
    177,260,364.24x = 25,431,226,682,856,564
  5. Step 5: Solve for x
    x = 25,431,226,682,856,564/177,260,364.24
  6. Step 6: Final answer
    x = 143,468,207.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.