Home / 22,056,797.66-33,054,928.90-13,955,270.29

Finding the Fourth Proportional to 22,056,797.66, 33,054,928.90 and 13,955,270.29

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Solution

The fourth proportional to 22,056,797.66, 33,054,928.90 and 13,955,270.29 is: 20,913,755.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,056,797.66 : 33,054,928.90 = 13,955,270.29 : x
  2. Step 2: Convert to fraction form
    22,056,797.66/33,054,928.90 = 13,955,270.29/x
  3. Step 3: Cross multiply
    22,056,797.66x = 33,054,928.90 × 13,955,270.29
  4. Step 4: Simplify right side
    22,056,797.66x = 461,290,467,098,706.88
  5. Step 5: Solve for x
    x = 461,290,467,098,706.88/22,056,797.66
  6. Step 6: Final answer
    x = 20,913,755.22

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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.