Home / 54,813,035.04-82,213,152.49-22,022,276.51

Finding the Fourth Proportional to 54,813,035.04, 82,213,152.49 and 22,022,276.51

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Solution

The fourth proportional to 54,813,035.04, 82,213,152.49 and 22,022,276.51 is: 33,030,843.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,813,035.04 : 82,213,152.49 = 22,022,276.51 : x
  2. Step 2: Convert to fraction form
    54,813,035.04/82,213,152.49 = 22,022,276.51/x
  3. Step 3: Cross multiply
    54,813,035.04x = 82,213,152.49 × 22,022,276.51
  4. Step 4: Simplify right side
    54,813,035.04x = 1,810,520,776,372,397.75
  5. Step 5: Solve for x
    x = 1,810,520,776,372,397.75/54,813,035.04
  6. Step 6: Final answer
    x = 33,030,843.39

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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.