Home / 33,236,980.80-49,883,464.80-13,056,705.60

Finding the Fourth Proportional to 33,236,980.80, 49,883,464.80 and 13,056,705.60

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Solution

The fourth proportional to 33,236,980.80, 49,883,464.80 and 13,056,705.60 is: 19,596,055.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,236,980.80 : 49,883,464.80 = 13,056,705.60 : x
  2. Step 2: Convert to fraction form
    33,236,980.80/49,883,464.80 = 13,056,705.60/x
  3. Step 3: Cross multiply
    33,236,980.80x = 49,883,464.80 × 13,056,705.60
  4. Step 4: Simplify right side
    33,236,980.80x = 651,313,714,201,562.88
  5. Step 5: Solve for x
    x = 651,313,714,201,562.88/33,236,980.80
  6. Step 6: Final answer
    x = 19,596,055.31

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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.