Home / 48,870,458.20-73,321,633.50-23,308,146.64

Finding the Fourth Proportional to 48,870,458.20, 73,321,633.50 and 23,308,146.64

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Solution

The fourth proportional to 48,870,458.20, 73,321,633.50 and 23,308,146.64 is: 34,969,825.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,870,458.20 : 73,321,633.50 = 23,308,146.64 : x
  2. Step 2: Convert to fraction form
    48,870,458.20/73,321,633.50 = 23,308,146.64/x
  3. Step 3: Cross multiply
    48,870,458.20x = 73,321,633.50 × 23,308,146.64
  4. Step 4: Simplify right side
    48,870,458.20x = 1,708,991,385,502,336.50
  5. Step 5: Solve for x
    x = 1,708,991,385,502,336.50/48,870,458.20
  6. Step 6: Final answer
    x = 34,969,825.30

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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.