Home / 22,608,200.40-33,914,374.20-7,462,165.20

Finding the Fourth Proportional to 22,608,200.40, 33,914,374.20 and 7,462,165.20

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Solution

The fourth proportional to 22,608,200.40, 33,914,374.20 and 7,462,165.20 is: 11,193,932.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,608,200.40 : 33,914,374.20 = 7,462,165.20 : x
  2. Step 2: Convert to fraction form
    22,608,200.40/33,914,374.20 = 7,462,165.20/x
  3. Step 3: Cross multiply
    22,608,200.40x = 33,914,374.20 × 7,462,165.20
  4. Step 4: Simplify right side
    22,608,200.40x = 253,074,662,935,017.88
  5. Step 5: Solve for x
    x = 253,074,662,935,017.88/22,608,200.40
  6. Step 6: Final answer
    x = 11,193,932.22

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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.