Home / 116,161,606.20-174,242,409.30-110,870,815.80

Finding the Fourth Proportional to 116,161,606.20, 174,242,409.30 and 110,870,815.80

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Solution

The fourth proportional to 116,161,606.20, 174,242,409.30 and 110,870,815.80 is: 166,306,223.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,161,606.20 : 174,242,409.30 = 110,870,815.80 : x
  2. Step 2: Convert to fraction form
    116,161,606.20/174,242,409.30 = 110,870,815.80/x
  3. Step 3: Cross multiply
    116,161,606.20x = 174,242,409.30 × 110,870,815.80
  4. Step 4: Simplify right side
    116,161,606.20x = 19,318,398,066,048,508
  5. Step 5: Solve for x
    x = 19,318,398,066,048,508/116,161,606.20
  6. Step 6: Final answer
    x = 166,306,223.70

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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.