Home / 54,821,959.28-82,243,308.57-22,035,080.39

Finding the Fourth Proportional to 54,821,959.28, 82,243,308.57 and 22,035,080.39

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Solution

The fourth proportional to 54,821,959.28, 82,243,308.57 and 22,035,080.39 is: 33,056,788.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,821,959.28 : 82,243,308.57 = 22,035,080.39 : x
  2. Step 2: Convert to fraction form
    54,821,959.28/82,243,308.57 = 22,035,080.39/x
  3. Step 3: Cross multiply
    54,821,959.28x = 82,243,308.57 × 22,035,080.39
  4. Step 4: Simplify right side
    54,821,959.28x = 1,812,237,915,769,350.50
  5. Step 5: Solve for x
    x = 1,812,237,915,769,350.50/54,821,959.28
  6. Step 6: Final answer
    x = 33,056,788.55

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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.