Home / 17,751,441.60-26,628,037.20-9,248,385.60

Finding the Fourth Proportional to 17,751,441.60, 26,628,037.20 and 9,248,385.60

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Solution

The fourth proportional to 17,751,441.60, 26,628,037.20 and 9,248,385.60 is: 13,873,034.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,751,441.60 : 26,628,037.20 = 9,248,385.60 : x
  2. Step 2: Convert to fraction form
    17,751,441.60/26,628,037.20 = 9,248,385.60/x
  3. Step 3: Cross multiply
    17,751,441.60x = 26,628,037.20 × 9,248,385.60
  4. Step 4: Simplify right side
    17,751,441.60x = 246,266,355,796,744.31
  5. Step 5: Solve for x
    x = 246,266,355,796,744.31/17,751,441.60
  6. Step 6: Final answer
    x = 13,873,034.17

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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.