Home / 54,813,036.04-82,213,153.98-22,022,277.51

Finding the Fourth Proportional to 54,813,036.04, 82,213,153.98 and 22,022,277.51

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Solution

The fourth proportional to 54,813,036.04, 82,213,153.98 and 22,022,277.51 is: 33,030,844.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,813,036.04 : 82,213,153.98 = 22,022,277.51 : x
  2. Step 2: Convert to fraction form
    54,813,036.04/82,213,153.98 = 22,022,277.51/x
  3. Step 3: Cross multiply
    54,813,036.04x = 82,213,153.98 × 22,022,277.51
  4. Step 4: Simplify right side
    54,813,036.04x = 1,810,520,891,919,921.25
  5. Step 5: Solve for x
    x = 1,810,520,891,919,921.25/54,813,036.04
  6. Step 6: Final answer
    x = 33,030,844.90

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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.