Home / 48,870,366.70-73,321,495.77-23,308,054.54

Finding the Fourth Proportional to 48,870,366.70, 73,321,495.77 and 23,308,054.54

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Solution

The fourth proportional to 48,870,366.70, 73,321,495.77 and 23,308,054.54 is: 34,969,686.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,870,366.70 : 73,321,495.77 = 23,308,054.54 : x
  2. Step 2: Convert to fraction form
    48,870,366.70/73,321,495.77 = 23,308,054.54/x
  3. Step 3: Cross multiply
    48,870,366.70x = 73,321,495.77 × 23,308,054.54
  4. Step 4: Simplify right side
    48,870,366.70x = 1,708,981,422,361,539.25
  5. Step 5: Solve for x
    x = 1,708,981,422,361,539.25/48,870,366.70
  6. Step 6: Final answer
    x = 34,969,686.90

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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.