Home / 54,583,693.20-81,851,920.20-22,224,841.20

Finding the Fourth Proportional to 54,583,693.20, 81,851,920.20 and 22,224,841.20

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Solution

The fourth proportional to 54,583,693.20, 81,851,920.20 and 22,224,841.20 is: 33,327,644.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,583,693.20 : 81,851,920.20 = 22,224,841.20 : x
  2. Step 2: Convert to fraction form
    54,583,693.20/81,851,920.20 = 22,224,841.20/x
  3. Step 3: Cross multiply
    54,583,693.20x = 81,851,920.20 × 22,224,841.20
  4. Step 4: Simplify right side
    54,583,693.20x = 1,819,145,928,360,072.25
  5. Step 5: Solve for x
    x = 1,819,145,928,360,072.25/54,583,693.20
  6. Step 6: Final answer
    x = 33,327,644.61

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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.