Home / 14,761,229.60-22,141,844.40-11,775,245.60

Finding the Fourth Proportional to 14,761,229.60, 22,141,844.40 and 11,775,245.60

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Solution

The fourth proportional to 14,761,229.60, 22,141,844.40 and 11,775,245.60 is: 17,662,868.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,761,229.60 : 22,141,844.40 = 11,775,245.60 : x
  2. Step 2: Convert to fraction form
    14,761,229.60/22,141,844.40 = 11,775,245.60/x
  3. Step 3: Cross multiply
    14,761,229.60x = 22,141,844.40 × 11,775,245.60
  4. Step 4: Simplify right side
    14,761,229.60x = 260,725,655,846,984.62
  5. Step 5: Solve for x
    x = 260,725,655,846,984.62/14,761,229.60
  6. Step 6: Final answer
    x = 17,662,868.40

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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.