Home / 21,994,870.60-33,008,052.30-9,224,540.20

Finding the Fourth Proportional to 21,994,870.60, 33,008,052.30 and 9,224,540.20

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Solution

The fourth proportional to 21,994,870.60, 33,008,052.30 and 9,224,540.20 is: 13,843,414.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,994,870.60 : 33,008,052.30 = 9,224,540.20 : x
  2. Step 2: Convert to fraction form
    21,994,870.60/33,008,052.30 = 9,224,540.20/x
  3. Step 3: Cross multiply
    21,994,870.60x = 33,008,052.30 × 9,224,540.20
  4. Step 4: Simplify right side
    21,994,870.60x = 304,484,105,365,052.44
  5. Step 5: Solve for x
    x = 304,484,105,365,052.44/21,994,870.60
  6. Step 6: Final answer
    x = 13,843,414.26

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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.