Home / 22,039,410.60-33,074,862.30-9,269,080.20

Finding the Fourth Proportional to 22,039,410.60, 33,074,862.30 and 9,269,080.20

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Solution

The fourth proportional to 22,039,410.60, 33,074,862.30 and 9,269,080.20 is: 13,910,242.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,039,410.60 : 33,074,862.30 = 9,269,080.20 : x
  2. Step 2: Convert to fraction form
    22,039,410.60/33,074,862.30 = 9,269,080.20/x
  3. Step 3: Cross multiply
    22,039,410.60x = 33,074,862.30 × 9,269,080.20
  4. Step 4: Simplify right side
    22,039,410.60x = 306,573,551,262,656.44
  5. Step 5: Solve for x
    x = 306,573,551,262,656.44/22,039,410.60
  6. Step 6: Final answer
    x = 13,910,242.74

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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.