Home / 22,036,216.80-33,054,325.20-14,869,855.20

Finding the Fourth Proportional to 22,036,216.80, 33,054,325.20 and 14,869,855.20

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Solution

The fourth proportional to 22,036,216.80, 33,054,325.20 and 14,869,855.20 is: 22,304,782.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,036,216.80 : 33,054,325.20 = 14,869,855.20 : x
  2. Step 2: Convert to fraction form
    22,036,216.80/33,054,325.20 = 14,869,855.20/x
  3. Step 3: Cross multiply
    22,036,216.80x = 33,054,325.20 × 14,869,855.20
  4. Step 4: Simplify right side
    22,036,216.80x = 491,513,029,457,711
  5. Step 5: Solve for x
    x = 491,513,029,457,711/22,036,216.80
  6. Step 6: Final answer
    x = 22,304,782.80

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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.