Home / 174,551,971.23-240,870,620.66-96,231,243.87

Finding the Fourth Proportional to 174,551,971.23, 240,870,620.66 and 96,231,243.87

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Solution

The fourth proportional to 174,551,971.23, 240,870,620.66 and 96,231,243.87 is: 132,792,997.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,551,971.23 : 240,870,620.66 = 96,231,243.87 : x
  2. Step 2: Convert to fraction form
    174,551,971.23/240,870,620.66 = 96,231,243.87/x
  3. Step 3: Cross multiply
    174,551,971.23x = 240,870,620.66 × 96,231,243.87
  4. Step 4: Simplify right side
    174,551,971.23x = 23,179,279,437,369,564
  5. Step 5: Solve for x
    x = 23,179,279,437,369,564/174,551,971.23
  6. Step 6: Final answer
    x = 132,792,997.26

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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.