Home / 177,934,949.40-266,942,670.57-96,052,070.46

Finding the Fourth Proportional to 177,934,949.40, 266,942,670.57 and 96,052,070.46

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Solution

The fourth proportional to 177,934,949.40, 266,942,670.57 and 96,052,070.46 is: 144,099,831.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,934,949.40 : 266,942,670.57 = 96,052,070.46 : x
  2. Step 2: Convert to fraction form
    177,934,949.40/266,942,670.57 = 96,052,070.46/x
  3. Step 3: Cross multiply
    177,934,949.40x = 266,942,670.57 × 96,052,070.46
  4. Step 4: Simplify right side
    177,934,949.40x = 25,640,396,202,370,204
  5. Step 5: Solve for x
    x = 25,640,396,202,370,204/177,934,949.40
  6. Step 6: Final answer
    x = 144,099,831.36

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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.