Home / 22,158,633.30-33,158,233.80-14,984,179.80

Finding the Fourth Proportional to 22,158,633.30, 33,158,233.80 and 14,984,179.80

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Solution

The fourth proportional to 22,158,633.30, 33,158,233.80 and 14,984,179.80 is: 22,422,363.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,158,633.30 : 33,158,233.80 = 14,984,179.80 : x
  2. Step 2: Convert to fraction form
    22,158,633.30/33,158,233.80 = 14,984,179.80/x
  3. Step 3: Cross multiply
    22,158,633.30x = 33,158,233.80 × 14,984,179.80
  4. Step 4: Simplify right side
    22,158,633.30x = 496,848,937,109,637.25
  5. Step 5: Solve for x
    x = 496,848,937,109,637.25/22,158,633.30
  6. Step 6: Final answer
    x = 22,422,363.80

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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.