Home / 54,179,926.14-81,270,046.86-23,047,562.25

Finding the Fourth Proportional to 54,179,926.14, 81,270,046.86 and 23,047,562.25

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Solution

The fourth proportional to 54,179,926.14, 81,270,046.86 and 23,047,562.25 is: 34,571,410.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,179,926.14 : 81,270,046.86 = 23,047,562.25 : x
  2. Step 2: Convert to fraction form
    54,179,926.14/81,270,046.86 = 23,047,562.25/x
  3. Step 3: Cross multiply
    54,179,926.14x = 81,270,046.86 × 23,047,562.25
  4. Step 4: Simplify right side
    54,179,926.14x = 1,873,076,464,066,267
  5. Step 5: Solve for x
    x = 1,873,076,464,066,267/54,179,926.14
  6. Step 6: Final answer
    x = 34,571,410.44

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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.